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

Grant D. Imper — 1 Patent

Applied Materials: 1 patents #4,824 of 7,310Top 70%
San Jose, CA: #22,679 of 32,062 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
Grant D. Imper has been granted 1 US patent while listed as an inventor at Applied Materials. All of these patents were granted in 2002. Grant D. Imper ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Grant D. Imper in San Jose, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6399510 Bi-directional processing chamber and method for bi-directional processing of semiconductor substrates Norma Riley, Roger N. Anderson, Paul B. Comita 2002-06-04 $34,666,000