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

G. Thomas Ritter — 2 Patents

Abbott: 1 patents #3,441 of 5,431Top 65%
FSFederal Signal: 1 patents #293 of 717Top 45%
Orland Park, IL: #129 of 351 inventorsTop 40%
Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,345,699 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4711987 Heat source circuitry for biological material analysis Mitchell Budniak 1987-12-08
4595904 Warning light system for emergency vehicles Earl W. Gosswiller 1986-06-17