Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Richard Cramb — 3 Patents

LELear: 3 patents #409 of 1,996Top 25%
Livonia, MI: #474 of 1,586 inventorsTop 30%
Michigan: #27,426 of 86,293 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Richard Cramb has been granted 3 US patents while listed as an inventor at Lear. The first was granted in 1999 and the most recent in November 2004. Richard Cramb ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Richard Cramb in Livonia, MI, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6814412 Elastomeric seat back and slide-over head rest assembly for a vehicle seat Jaron Rothkop, Ronald L. Miotto 2004-11-09 $8,491,000
6478381 Elastomeric seat back and slide-over head rest assembly for a vehicle seat Jaron Rothkop, Ronald L. Miotto 2002-11-12 $8,544,000
5988748 Automotive seat bottom assembly Gerald O. Morrison, Stephen Rybak, Russell Davidson 1999-11-23 $3,339,000