Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
SA

Stephen Douglas Ammon — 31 Patents

TLTbl Licensing: 22 patents #1 of 53Top 2%
TCThe Rockport Company: 8 patents #5 of 52Top 10%
FUFila Usa: 1 patents #6 of 21Top 30%
Merrimac, MA: #3 of 59 inventorsTop 6%
Massachusetts: #2,928 of 88,656 inventorsTop 4%
Overall (All Time): #117,146 of 4,157,543Top 3%
31 Patents All Time

Issued Patents All Time

Showing 26–31 of 31 patents

Patent #TitleCo-InventorsDate
D489525 Portion of a shoe midsole Rebecca Snow 2004-05-11
D487955 Shoe sole 2004-04-06
D465902 Shoe upper Judith R. Close, Arthur G. Cintron 2002-11-26
D448921 Shoe upper 2001-10-09
D446638 Shoe upper 2001-08-21
5393372 Method of displaying indicia on footwear 1995-02-28