Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sanford E. Cook — 4 Patents

LELear: 4 patents #331 of 1,996Top 20%
Belleville, MI: #82 of 306 inventorsTop 30%
Michigan: #22,248 of 86,293 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Sanford E. Cook has been granted 4 US patents while listed as an inventor at Lear. The first was granted in 1998 and the most recent in May 2007. Sanford E. Cook ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Sanford E. Cook in Belleville, MI, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7213887 Attachment of head rest guide tube to vehicle seat frame Eugene S. Dudash, Mark Stanisz, Eric Axel Smitterberg, L. Keith Hensley, Kevin Fudala 2007-05-08 $14,644,000
6836951 Attachment of head rest guide tube to vehicle seat frame Eugene S. Dudash, Mark Stanisz, L. Keith Hensley, Kevin Fudala 2005-01-04 $4,189,000
6223436 Motor vehicle seat Eugene S. Dudash, Mark Stanisz, Eric Axel Smitterberg, L. Keith Hensley, Kevin J. Fudale 2001-05-01 $26,085,000
5769499 Motor vehicle seat Eugene S. Dudash, Mark Stanisz, Eric Axel Smitterberg, L. Keith Hensley, Kevin Fudala 1998-06-23 $6,925,000