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

James Mastrangelo — 3 Patents

LELear: 2 patents #571 of 1,996Top 30%
General Motors: 1 patents #9,441 of 18,328Top 55%
Troy, MI: #926 of 2,712 inventorsTop 35%
Michigan: #27,426 of 86,293 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
James Mastrangelo has been granted 3 US patents while listed as an inventor at Lear. The first was granted in 1994 and the most recent in May 2005. James Mastrangelo ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list James Mastrangelo in Troy, MI, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6896321 Vehicle headliner Gregory J. Vishey, Frederick Hjortsberg 2005-05-24 $4,819,000
6422567 Storage system for vehicles Gregory J. Vishey, Daniel E. Hawkins, Wendy M. Beadle, John J. Blewett, Joseph M. Heilig 2002-07-23 $5,655,000
5364152 Adjustable seat for van-type vehicles Michel Duchesneau, Richard A. Hayden 1994-11-15