Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DH

David Hofer — 5 Patents

Google: 2 patents #10,599 of 22,993Top 50%
UOUniversity Of Oregon: 1 patents #40 of 113Top 40%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
David Hofer has been granted 5 US patents while listed as an inventor at Google. The first was granted in 2000 and the most recent in January 2013. David Hofer ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list David Hofer in Läufelfingen, MT, CH.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8355174 Automated mechanical approval of advertisement copy Isaac Taylor, Nicolae Crucian, Aleem R. Mawani 2013-01-15 $95,154,000
8189231 Automated mechanical approval of advertisement copy Isaac Taylor, Nicolae Crucian, Aleem R. Mawani 2012-05-29 $32,321,000
7440942 Database manipulations using group theory Heidi Dixon, Matthew L. Ginsberg, Eugene Luks 2008-10-21
6343986 Combine straw and chaff spreader 2002-02-05
6022177 Spacer screw 2000-02-08