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

H. Robert Gray — 1 Patent

DSDeposition Sciences: 1 patents #10 of 24Top 45%
Sebastopol, CA: #144 of 246 inventorsTop 60%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
H. Robert Gray has been granted 1 US patent while listed as an inventor at Deposition Sciences. All of these patents were granted in 2007. H. Robert Gray ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list H. Robert Gray in Sebastopol, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7238262 System and method of coating substrates and assembling devices having coated elements Leroy A. Bartolomei 2007-07-03