Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David E. Bell — 6 Patents

MCMillennium Inorganic Chemicals: 2 patents #14 of 66Top 25%
CTCooper Technologies: 2 patents #441 of 757Top 60%
BIBaxter International: 1 patents #1,335 of 2,334Top 60%
CUCristal Usa: 1 patents #19 of 45Top 45%
Sturgis, MI: #14 of 79 inventorsTop 20%
Michigan: #15,817 of 86,293 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
David E. Bell has been granted 6 US patents. The first was granted in 1987 and the most recent in September 2014. David E. Bell ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list David E. Bell in Sturgis, MI, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8828519 Infrared-reflective coatings Fu-Chu Wen, Deborah E. Busch, Richard L. Fricker, Robert Provins, Brian David Kiessling 2014-09-09
7763111 Compositions and methods comprising pigments and polyprotic dispersing agents Modasser El-Shoubary, Robert Hopkins, Karen L. Bowen 2010-07-27
7261770 Compositions and methods comprising pigments and polyprotic dispersing agents Modasser El-Shoubary, Robert Hopkins, Karen L. Bowen 2007-08-28
5948385 Antimicrobial materials John R. Chapman, Ying-Cheng Lo, Winnie Kubey, Clifford J. Holmes 1999-09-07 $36,296,000
D301305 Curtain rod Dennis G. Babbs 1989-05-30
4635889 Drapery support system with decorative rod end support structure Dennis G. Babbs 1987-01-13 $4,722,000