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

Greg Stumbo — 1 Patent

INIntevac: 1 patents #54 of 113Top 50%
Scotts Valley, CA: #360 of 513 inventorsTop 75%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Greg Stumbo has been granted 1 US patent while listed as an inventor at Intevac. All of these patents were granted in 2014. Greg Stumbo ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Greg Stumbo in Scotts Valley, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8677929 Method and apparatus for masking solar cell substrates for deposition Alexander Berger, Terry Bluck, Vinay Shah, Judy H. Huang, Karthik Janakiraman +1 more 2014-03-25 $1,953,000