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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000950131-99-000694
Filing Date
1999-02-09
Accepted
1999-02-09 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 TECHNOLOGY RESEARCH CORPORATION SC 13G/A 8291
  Complete submission text file 0000950131-99-000694.txt   10236
Mailing Address 5250 140TH AVENUE NORTH CLEARWATER FL 34620
Business Address 5250 140TH AVE NORTH CLEARWATER FL 34620 8135350572
TECHNOLOGY RESEARCH CORP (Subject) CIK: 0000741556 (see all company filings)

IRS No.: 592095002 | State of Incorp.: FL | Fiscal Year End: 0331
Type: SC 13G/A | Act: 34 | File No.: 005-39762 | Film No.: 99524528
SIC: 3613 Switchgear & Switchboard Apparatus

Mailing Address 790 NORTH MILWAUKEE STREET MILWAUKEE WI 53202
Business Address 790 NORTH MILWAUKEE STREET MILWAUKEE WI 53202 4142897840
HEARTLAND ADVISORS INC (Filed by) CIK: 0000937394 (see all company filings)

IRS No.: 391078128 | State of Incorp.: WI | Fiscal Year End: 0930