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

Robert Stephen Comer

Caterpillar: 2 patents #2,982 of 8,398Top 40%
Morton, IL: #106 of 245 inventorsTop 45%
Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #1,763,614 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11993324 Guard assembly for work machine Emily Lynn Eckstein, Thomas H. Duffy, Robert A. Jackson 2024-05-28
10144379 Radiator guard assembly Kevin Michael Miller, Rob Alan Sensabaugh, Vinayak R. Ugru 2018-12-04