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 51–75 of 81 patents

Patent #TitleCo-InventorsDate
D619942 Vehicle hood Bregt Ectors, Hak Soo Ha 2010-07-20
D620158 Vehicle taillight Patrick J. Schiavone, Hak Soo Ha, Lukas Chung 2010-07-20
D617710 Vehicle wheel Bregt Ectors, Hak Soo Ha 2010-06-15
D616123 Vehicle fog lamp Bregt Ectors, Hak Soo Ha 2010-05-18
D615012 Vehicle fender Bregt Ectors, Hak Soo Ha 2010-05-04
D614544 Vehicle grille lower Bregt Ectors, Hak Soo Ha 2010-04-27
D614555 Vehicle front bumper spoiler Bregt Ectors, Hak Soo Ha 2010-04-27
D614090 Vehicle front bumper valance Bregt Ectors, Hak Soo Ha 2010-04-20
D614091 Vehicle rear bumper cover Bregt Ectors, Hak Soo Ha 2010-04-20
D614092 Vehicle rear bumper cover lower Bregt Ectors, Hak Soo Ha 2010-04-20
D614093 Vehicle rear bumper cover lower Bregt Ectors, Hak Soo Ha 2010-04-20
D614099 Vehicle front bumper spoiler lower Bregt Ectors, Hak Soo Ha 2010-04-20
D614328 Vehicle headlight Bregt Ectors, Hak Soo Ha 2010-04-20
D614329 Vehicle taillight Bregt Ectors, Hak Soo Ha 2010-04-20
D614089 Vehicle front bumper cover Bregt Ectors, Hak Soo Ha 2010-04-20
D614087 Vehicle grille Bregt Ectors, Hak Soo Ha 2010-04-20
D606216 Vehicle headlight Patrick J. Schiavone, Hak Soo Ha, Lukas Chung 2009-12-15
D604677 Vehicle upper grille Patrick J. Schiavone, Hak Soo Ha, Lukas Chung 2009-11-24
D604211 Vehicle hood Patrick J. Schiavone, Hak Soo Ha, Lukas Chung 2009-11-17
D603773 Vehicle front fender Patrick J. Schiavone, Hak Soo Ha, Lukas Chung 2009-11-10
D603311 Vehicle rear bumper cover Patrick J. Schiavone, Hak Soo Ha, Lukas Chung 2009-11-03
D603310 Vehicle front bumper cover Patrick J. Schiavone, Hak Soo Ha, Lukas Chung 2009-11-03
D601064 Vehicle windshield Edward Golden, Philip Simmons, Darrell Behmer, Rob Laster, Brad Richards +3 more 2009-09-29
D593460 Vehicle lower grille Patrick J. Schiavone, Hak Soo Ha, Lukas Chung 2009-06-02
D572390 Vehicle tail light lens Brad Richards, Edward Golden, Philip Simmons, Darrell Behmer, Robert Laster +3 more 2008-07-01