Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JM

James A. Mark — 1 Patent

Ford: 1 patents #9,400 of 17,473Top 55%
Dearborn Heights, MI: #240 of 429 inventorsTop 60%
Michigan: #50,030 of 86,293 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
James A. Mark has been granted 1 US patent while listed as an inventor at Ford. All of these patents were granted in 1990. James A. Mark ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list James A. Mark in Dearborn Heights, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4951522 Steering column support Dipak R. Chowdhury 1990-08-28 $12,352,000