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

Mark Stieglitz

WTWestern Digital Technologies: 1 patents #111 of 224Top 50%
Irvine, CA: #4,014 of 6,241 inventorsTop 65%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,995,966 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4590468 Token access controller protocol and architecture 1986-05-20