Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–11 of 11 inventors

Rank Inventor Primary Company Patents
1 Michael Gregory Rubbermaid Incorporated 3
1 James A. Maiorana Mac Ltt 3
3 Russell W. Koch Bridgestone Firestone North American Tire 2
3 Michael J. Shaffer Hunter'S Manufacturing Company 2
#5 Brian Richard Koch The Goodyear Tire & Rubber 1
#5 Stephen C. Detweiler Mansfield Plumbing Products 1
#5 Marc Silski Theken Spine 1
#5 Laurie Elizabeth Austin The Goodyear Tire & Rubber 1
#5 William Earl Rayman The Goodyear Tire & Rubber 1
#5 Marc A. Cossette Unknown 1
#5 Gerald T. Sedlock Diebold Self-Service Systems, Division Of Diebold, Incorporated 1

Part of Ohio