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

Brian Buchanan

Caterpillar: 3 patents #2,162 of 8,398Top 30%
Clayton, NC: #48 of 211 inventorsTop 25%
North Carolina: #11,920 of 45,564 inventorsTop 30%
Overall (All Time): #1,256,508 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7293377 Wear pad for an extendable linkage George Carl Pinther, II, Jay H. Renfrow, Gary Walth 2007-11-13
6095944 Control assembly for a work machine Tom Stickles, Gene Zeuck 2000-08-01
5924496 Variable blade pitch adjustment mechanism Paul J. Staebler 1999-07-20
5853051 Adjustable top link assembly John M. Dickerson, James E. Johnston, Francis G. Snekhaus 1998-12-29