Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eric D. Smith — 4 Patents in 2021

KSKeystone Tower Systems: 3 patents #1 of 6Top 20%
Toyota: 1 patents #1,392 of 3,956Top 40%
Denver, CO: #30 of 669 inventorsTop 5%
Colorado: #251 of 5,235 inventorsTop 5%
Overall (2021): #50,638 of 548,734Top 10%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11185952 Flange fitting for tubular structures Rosalind K. Takata, Loren Daniel Bridgers, Eric Rubio 2021-11-30
10974298 Tapered structure construction Rosalind K. Takata, Alexander H. Slocum, Samir Nayfeh 2021-04-13
10933974 Morphable body with shape memory material members Ryohei Tsuruta, Taewoo Nam, Umesh N. Gandhi, Deborah Bumgardner 2021-03-02 $815,000
10895088 Tapered spiral welded structure Alexander H. Slocum 2021-01-19