Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RC

Robert T. Casper — 4 Patents in 2017

JDJohn Deere: 4 patents #20 of 544Top 4%
Davenport, IA: #3 of 36 inventorsTop 9%
Iowa: #87 of 1,748 inventorsTop 5%
Overall (2017): #39,102 of 506,227Top 8%
4 Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9775274 Adjustable disk mounting assembly David L. Steinlage, Mark D. Beeck, Daniel P. Bruns 2017-10-03 $25,505,000
9769974 Combination C-shaped spring and system Jacob W. Cross, Luc Janelle, Adam D. Sporrer, Anthony Sikora, Mark D. Beeck +3 more 2017-09-26 $43,492,000
9723776 Agricultural implement and attachment with down pressure control system Adam D. Sporrer, Thomas Rosin, Luc Janelle, Bryan D. Blauwet, Jeremy Nefzger 2017-08-08 $73,805,000
9554098 Residue monitoring and residue-based control Ricky B. Theilen, John M. Schweitzer 2017-01-24 $27,991,000