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

Robert Hunter — 3 Patents

Caterpillar: 3 patents #2,186 of 8,398Top 30%
Wake Forest, NC: #215 of 596 inventorsTop 40%
North Carolina: #14,708 of 45,564 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert Hunter has been granted 3 US patents while listed as an inventor at Caterpillar. The first was granted in 2006 and the most recent in November 2014. Robert Hunter ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert Hunter in Wake Forest, NC, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8893840 Engine enclosure door Travis W. Rogers, Joel R. Grimes, Brian S. Nobles 2014-11-25 $27,762,000
8770908 Tilt cylinder support structure Xiaoming Tan, Michael S. Sekulich, Allen F. Boyer, Sameer Rishipathak 2014-07-08 $24,767,000
7056079 Linkage assembly restraint Dana D. Branham, Andy R. Fowkes, Paul E. Pottschmidt 2006-06-06 $44,311,000