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

Demosthenes Grellas

SUSutter: 2 patents #1 of 10Top 10%
Los Gatos, CA: #1,718 of 2,986 inventorsTop 60%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,312,403 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5163451 Rehabilitation patient positioning method 1992-11-17
5158074 Rehabilitation patient positioning device 1992-10-27