EXHIBIT 32.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350 AS
ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

     In connection with the accompanying Annual Report on Form 10-KSB for the
period ended June 30, 2002 (the "Report") of Ingen Technologies, Inc. (formerly
known as Creative Recycling Technologies, Inc.), a Georgia corporation (the
"Company"), I, Scott R. Sand, Chief Executive Officer of the Company, hereby
certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906
of the Sarbanes-Oxley Act of 2002, that:

     (1) the Report fully complies with the requirements of section 13(a) or
15(d) of the Securities Exchange Act of 1934; and

     (2) the information contained in the Report fairly presents, in all
material respects, the financial condition and results of operations of the
Company.


Dated: May 11, 2007                       /s/ Scott R. Sand
                                          -----------------
                                          Scott R. Sand
                                          Chief Executive Officer