Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Lester Smith — 6 Patents

AAAai: 3 patents #16 of 145Top 15%
WUWashington University: 1 patents #704 of 1,596Top 45%
Chesterfield, MO: #1,071 of 6,461 inventorsTop 20%
Missouri: #3,623 of 23,789 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Lester Smith has been granted 6 US patents while listed as an inventor at Aai. The first was granted in 1993 and the most recent in March 2023. Lester Smith ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Lester Smith in Chesterfield, MO, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D980632 AC vent attached picture frame 2023-03-14
9908929 Collagen matrix with locally controlled intrafibrillar and extrafibrillar mineral content and methods of producing Stavros Thomopoulos 2018-03-06
5716179 Non-articulated ball and tube spring biased toggle 1998-02-10
5316484 Flashover simulation for firefighter training Mark R. Layton, Ramon L. Palmer, Jr. 1994-05-31 $666,000
5226818 Firefighter training system with thermal agent detection Douglas H. Feiock, Mark R. Layton, Ramon L. Palmer, Jr. 1993-07-13 $663,000
5181851 Flashover simulation for firefighter training Mark R. Layton, Ramon L. Palmer, Jr. 1993-01-26 $759,000