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

Claude W. Keefer — 1 Patent in 2017

Caterpillar: 1 patents #270 of 972Top 30%
Elmwood, IL: #1 of 3 inventorsTop 35%
Illinois: #2,824 of 8,424 inventorsTop 35%
Overall (2017): #456,392 of 506,227Top 95%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9805317 Methods and systems for controlling fluid delivery missions on a site Adam J. Gudat, James D. Humphrey, Peter W. Anderton, David C. Orr, Kenneth L. Stratton +2 more 2017-10-31