Dan G. Weimer — 3 Patents at Engineered Systems

Dan G. Weimer has been granted 3 US patents while listed as an inventor at Engineered Systems. The first was granted in 1980 and the most recent in October 1981. Dan G. Weimer ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Dan G. Weimer in Scottsdale, AZ, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4296315	Card reader security system	Bradford O. Van Ness	1981-10-20
4273996	Sequential card reader system	—	1981-06-16
4234920	Power failure detection and restart system	Bradford O. Van Ness	1980-11-18

Dan G. Weimer — 3 Patents

Issued Patents All Time

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