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

Zefram Marks — 1 Patent in 2021

Kla-Tencor: 1 patents #91 of 316Top 30%
Fremont, CA: #762 of 1,880 inventorsTop 45%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #190,434 of 548,734Top 35%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11156926 Vacuum actuator containment for molecular contaminant and particle mitigation Gildardo Delgado, Rudy F. Garcia, Joseph Walsh, Matthew Bernard McLaughlin Hoffman 2021-10-26 $143,653,000