The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
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COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
3M Company COM 88579y101   805,881 8,608 SH   SOLE   5,298 0 3,310
AT&T Inc. COM 00206R102   467,212 31,106 SH   SOLE   26,530 0 4,576
Abbott Laboratories COM 002824100   10,741,634 110,910 SH   SOLE   36,098 0 74,812
Adobe Inc. COM 00724f101   5,840,905 11,455 SH   SOLE   10,385 0 1,070
Advanced Micro Devices COM 007903107   555,228 5,400 SH   SOLE   5,400 0 0
Air Products COM 009158106   3,193,068 11,267 SH   SOLE   5,030 0 6,237
Alphabet Inc. Cl. A COM 02079k305   5,008,012 38,270 SH   SOLE   35,730 0 2,540
Alphabet Inc. Cl. C COM 02079k107   15,989,713 121,272 SH   SOLE   46,092 0 75,180
Amazon.com COM 023135106   6,414,475 50,460 SH   SOLE   50,420 0 40
Apple Inc. COM 037833100   33,572,879 196,092 SH   SOLE   94,521 0 101,571
Applied Materials COM 038222105   3,509,015 25,345 SH   SOLE   25,345 0 0
Automatic Data Proc. COM 053015103   14,752,767 61,322 SH   SOLE   24,036 0 37,286
Becton Dickinson COM 075887109   12,815,849 49,572 SH   SOLE   21,537 0 28,035
Berkshire Hathaway Cl. B COM 084670702   18,481,828 52,760 SH   SOLE   20,542 0 32,218
Biogen Inc. COM 09062x103   1,958,416 7,620 SH   SOLE   7,620 0 0
Bristol-Myers Squibb COM 110122108   1,716,533 29,575 SH   SOLE   29,575 0 0
Caterpillar Inc. COM 149123101   518,700 1,900 SH   SOLE   1,900 0 0
Charles Schwab Corp. COM 808513105   406,370 7,402 SH   SOLE   1,250 0 6,152
Chevron Corp. COM 166764100   3,061,633 18,157 SH   SOLE   9,040 0 9,117
Cisco Systems Inc. COM 17275r102   6,241,106 116,092 SH   SOLE   69,050 0 47,042
Coca-Cola Co. COM 191216100   8,723,923 155,840 SH   SOLE   49,870 0 105,970
Colgate-Palmolive COM 194162103   4,446,366 62,528 SH   SOLE   11,405 0 51,123
Costco Wholesale COM 22160k105   8,424,119 14,911 SH   SOLE   8,482 0 6,429
Danaher Corp. COM 235851102   17,204,495 69,345 SH   SOLE   25,009 0 44,336
Diageo plc ADR COM 25243q205   7,683,516 51,505 SH   SOLE   15,268 0 36,237
Emerson Electric COM 291011104   7,387,219 76,496 SH   SOLE   23,795 0 52,701
Estee Lauder Cos. Cl. A COM 518439104   974,990 6,745 SH   SOLE   6,745 0 0
Exxon Mobil Corp. COM 30231G102   3,044,617 25,894 SH   SOLE   4,439 0 21,455
Vanguard FTSE Devel. Mkts. ETF COM 921943858   818,089 18,712 SH   SOLE   3,397 0 15,315
Vanguard FTSE Emerg. Mkts. ETF COM 922042858   1,062,120 27,088 SH   SOLE   10,315 0 16,773
FedEx Corp. COM 31428x106   4,435,291 16,742 SH   SOLE   5,362 0 11,380
Fiserv, Inc. COM 337738108   9,568,616 84,708 SH   SOLE   48,803 0 35,905
Fortive Corp. COM 34959j108   1,454,945 19,619 SH   SOLE   2,240 0 17,379
Home Depot Inc. COM 437076102   10,656,277 35,267 SH   SOLE   21,022 0 14,245
IDEXX Laboratories COM 45168d104   1,856,211 4,245 SH   SOLE   4,245 0 0
Illinois Tool Works COM 452308109   12,095,881 52,520 SH   SOLE   17,165 0 35,355
JPMorgan Chase COM 46625h100   1,412,640 9,741 SH   SOLE   8,950 0 791
Johnson & Johnson COM 478160104   12,493,106 80,213 SH   SOLE   38,616 0 41,597
Kenvue Inc. COM 49177j102   208,671 10,392 SH   SOLE   5,407 0 4,985
Linde plc COM g54950103   6,927,572 18,605 SH   SOLE   5,347 0 13,258
MSCI EAFE iShares COM 464287465   5,256,253 76,266 SH   SOLE   31,005 0 45,261
MSCI Emerging Markets iShares COM 464287234   1,379,141 36,341 SH   SOLE   11,550 0 24,791
McCormick & Co. COM 579780206   5,196,165 68,696 SH   SOLE   20,069 0 48,627
McDonald's Corp. COM 580135101   2,018,477 7,662 SH   SOLE   7,060 0 602
Merck & Co. COM 58933y105   3,734,511 36,275 SH   SOLE   16,935 0 19,340
Microsoft Corp. COM 594918104   37,473,842 118,682 SH   SOLE   68,025 0 50,657
Moderna Inc. COM 60770k107   433,818 4,200 SH   SOLE   4,200 0 0
Nestle S.A. ADR COM 641069406   8,353,530 73,814 SH   SOLE   26,750 0 47,064
Nike, Inc. Cl. B COM 654106103   7,625,695 79,750 SH   SOLE   19,310 0 60,440
Nvidia Corp. COM 67066g104   11,326,270 26,038 SH   SOLE   26,038 0 0
PNC Financial Services COM 693475105   1,227,700 10,000 SH   SOLE   10,000 0 0
Palo Alto Networks COM 697435105   3,419,307 14,585 SH   SOLE   14,585 0 0
PepsiCo, Inc. COM 713448108   12,118,688 71,522 SH   SOLE   23,770 0 47,752
Procter & Gamble COM 742718109   10,080,968 69,114 SH   SOLE   24,197 0 44,917
Qualcomm Inc. COM 747525103   1,522,077 13,705 SH   SOLE   10,500 0 3,205
RTX Corporation COM 75513e101   797,140 11,076 SH   SOLE   5,661 0 5,415
Russell 2000 iShares COM 464287655   7,092,576 40,130 SH   SOLE   14,449 0 25,681
S&P Core Mid-Cap iShares COM 464287507   7,695,440 30,862 SH   SOLE   9,938 0 20,924
S&P Core Small-Cap iShares COM 464287804   696,344 7,382 SH   SOLE   1,606 0 5,776
SPDR S&P 500 ETF COM 78462f103   2,439,628 5,707 SH   SOLE   1,322 0 4,385
Starbucks Corp. COM 855244109   9,574,771 104,906 SH   SOLE   50,225 0 54,681
Stryker Corp. COM 863667101   14,375,368 52,605 SH   SOLE   20,733 0 31,872
Take-Two Interactive Software COM 874054109   210,585 1,500 SH   SOLE   1,500 0 0
Target Corp. COM 87612e106   284,718 2,575 SH   SOLE   400 0 2,175
Tesla Inc. COM 88160r101   4,321,299 17,270 SH   SOLE   17,270 0 0
Thermo Fisher Scientific COM 883556102   6,832,283 13,498 SH   SOLE   9,467 0 4,031
Vanguard Info. Technology ETF COM 92204a702   1,140,975 2,750 SH   SOLE   2,750 0 0
Vanguard Mid-Cap ETF COM 922908629   1,052,653 5,055 SH   SOLE   5,000 0 55
Vanguard S&P 500 ETF COM 922908363   342,944 873 SH   SOLE   0 0 873
Verizon Communications COM 92343v104   275,874 8,512 SH   SOLE   0 0 8,512
Visa Inc. COM 92826c839   13,048,467 56,730 SH   SOLE   28,137 0 28,593
Walmart Inc. COM 931142103   512,576 3,205 SH   SOLE   2,110 0 1,095
Walt Disney Co. COM 254687106   5,942,424 73,318 SH   SOLE   41,492 0 31,826
XCEL Energy COM 98389b100   299,432 5,233 SH   SOLE   1,200 0 4,033
Zimmer Biomet COM 98956p102   1,357,638 12,098 SH   SOLE   1,200 0 10,898
Schwab U.S. TIPS ETF COM 808524870   1,755,285 34,765 SH   SOLE   17,015 0 17,750
Vanguard Shrt-Trm Corp. Bond ETF COM 92206c409   2,959,482 39,381 SH   SOLE   5,554 0 33,827
iShares 1-5 Year Inv. Grade C COM 464288646   499,546 10,025 SH   SOLE   0 0 10,025