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

Doyle Letson

Ford: 81 patents #140 of 17,473Top 1%
Novi, MI: #18 of 1,560 inventorsTop 2%
Michigan: #347 of 86,293 inventorsTop 1%
Overall (All Time): #21,836 of 4,157,543Top 1%
81 Patents All Time

Issued Patents All Time

Showing 76–81 of 81 patents

Patent #TitleCo-InventorsDate
D545728 Automobile grille Edward Golden, Philip Simmons, Darrell Behmer, Robert Laster, Hak Soo Ha +1 more 2007-07-03
D545731 Automobile bumper Edward Golden, Philip Simmons, Darrell Behmer, Robert Laster, Stuart Jamieson +1 more 2007-07-03
D542193 Automobile bumper Edward Golden, Philip Simmons, Darrell Behmer, Robert Laster, Brad Richards +3 more 2007-05-08
D539708 Automobile lower grille Bradley Alan Richards 2007-04-03
D533484 Automobile grille Darrell Behmer, Richard K. Gresens 2006-12-12
D529419 Automobile upper grille Bradley Alan Richards 2006-10-03