Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Keith Roberts — 6 Patents

Google: 3 patents #8,096 of 22,993Top 40%
Santa Clarita, CA: #187 of 1,031 inventorsTop 20%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Keith Roberts has been granted 6 US patents while listed as an inventor at Google. The first was granted in 1989 and the most recent in October 2003. Keith Roberts ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Keith Roberts in Santa Clarita, CA, US.

Patents per Year

Patents granted per year, 1989 to 2003Bar chart with a peak of 2 patents in 1999.peak 21989: 1 patents19891999: 2 patents19992001: 1 patents20012002: 1 patents20022003: 1 patents2003

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6637966 Sealable toiletry article 2003-10-28
6415498 Process for making pin-type synchronizers 2002-07-09 $5,549,000
6168820 Process of modifying texture of food products Robert Garwood, Zenon Ioannis Mandralis 2001-01-02
5922388 Process of modifying texture of food products Robert Garwood, Zenon Ioannis Mandralis 1999-07-13
5866189 Process of modifying texture of food products Robert Garwood, Zenon Ioannis Mandralis 1999-02-02
4860892 Film container Thomas A. McConnell 1989-08-29