Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HM

Helmut Masch

San Jose, CA: #14,517 of 32,062 inventorsTop 50%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,662,839 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D330943 Combined lamp and table 1992-11-10
4728319 Intravascular catheter 1988-03-01
4696667 Intravascular catheter and method 1987-09-29