David Yager — 2 Patents at Unknown

David Yager has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 1990 and the most recent in September 2005. David Yager ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David Yager in McLean, VA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6950944	Security code activated access control system	Michael MORATTI	2005-09-27
4918603	Computerized statistical football game	Patrick Hughes, Michael L. Hughes	1990-04-17

David Yager — 2 Patents

Issued Patents All Time

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