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Doyle Letson — 81 Patents

Ford: 81 patents #141 of 17,473Top 1%
Novi, MI: #18 of 1,560 inventorsTop 2%
Michigan: #353 of 86,293 inventorsTop 1%
Overall (All Time): #22,096 of 4,157,543Top 1%
81 Patents All Time
Doyle Letson has been granted 81 US patents while listed as an inventor at Ford. The first was granted in 2006 and the most recent in April 2025. Doyle Letson ranks #22,096 of 4,157,543 US inventors in our database (top 0.53%). Patent records list Doyle Letson in Novi, MI, US.

Issued Patents All Time

Showing 1–25 of 81 patents

Patent #TitleCo-InventorsDate
D1071267 Vehicle tail lamp Joel Piaskowski, Christopher G. Walter, Chang-Il Lee 2025-04-15
D1056778 Vehicle front lower grille Joel Piaskowski, Christopher G. Walter, Christopher Stevens 2025-01-07
D1055790 Vehicle front upper grille Joel Piaskowski, Christopher G. Walter, Christopher Stevens 2024-12-31
D1055789 Vehicle front lower grille Joel Piaskowski, Christopher G. Walter, Christopher Stevens 2024-12-31
D1055801 Vehicle front bumper cover Joel Piaskowski, Christopher G. Walter, Christopher Stevens 2024-12-31
D1053090 Vehicle front bumper cover Joel Piaskowski, Christopher G. Walter, Omead Dorandish 2024-12-03
D1052476 Vehicle front lower grille Joel Piaskowski, Christopher G. Walter, Omead Dorandish 2024-11-26
D1052477 Vehicle front upper grille Joel Piaskowski, Christopher G. Walter, Omead Dorandish 2024-11-26
D1052483 Vehicle front bumper cover intake vent Joel Piaskowski, Christopher G. Walter, Omead Dorandish 2024-11-26
D1052482 Vehicle front bumper cover Joel Piaskowski, Christopher G. Walter, Omead Dorandish 2024-11-26
D1044628 Vehicle front lower valance Joel Piaskowski, Christopher G. Walter, Omead Dorandish 2024-10-01
D1044629 Vehicle front lower valance Joel Piaskowski, Christopher G. Walter, Christopher Stevens 2024-10-01
D1040706 Vehicle front lower grille Joel Piaskowski, Christopher G. Walter, Omead Dorandish 2024-09-03
D1040042 Vehicle front lower valance Joel Piaskowski, Christopher G. Walter, Omead Dorandish 2024-08-27
D1040037 Vehicle front lower grille Joel Piaskowski, Christopher G. Walter, Omead Dorandish 2024-08-27
D1040036 Vehicle front lower grille Joel Piaskowski, Christopher G. Walter, Christopher Stevens 2024-08-27
D1035520 Vehicle mirror Joel Piaskowski, Christopher G. Walter 2024-07-16
D1035519 Vehicle mirror Joel Piaskowski, Christopher G. Walter 2024-07-16
D1035518 Vehicle mirror Joel Piaskowski, Christopher G. Walter 2024-07-16
D1026748 Vehicle rear upper bumper cover Joel Piaskowski, Christopher G. Walter, Omead Dorandish, Christopher Stevens 2024-05-14
D1025859 Vehicle rear spoiler Joel Piaskowski, Christopher G. Walter, Omead Dorandish, Joshua Greiner 2024-05-07
D1025858 Vehicle rear spoiler Joel Piaskowski, Christopher G. Walter 2024-05-07
D1025848 Vehicle front lower grille Joel Piaskowski, Christopher G. Walter, Omead Dorandish 2024-05-07
D1024871 Vehicle rear spoiler track Joel Piaskowski, Christopher G. Walter, Omead Dorandish, Joshua Greiner 2024-04-30
D1024870 Vehicle rear spoiler Joel Piaskowski, Christopher G. Walter, Joshua Greiner, Rachel ROBINSON 2024-04-30

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