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

Walter R. Rockstead

Sheldon, WI: #1 of 3 inventorsTop 35%
Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,989,990 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4568970 Stereoscopic television system and apparatus 1986-02-04