Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sam O. Sman — 2 Patents

TLTechnology Licensing: 2 patents #12 of 46Top 30%
West Haven, CT: #99 of 234 inventorsTop 45%
Connecticut: #15,713 of 34,797 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Sam O. Sman has been granted 2 US patents while listed as an inventor at Technology Licensing. The first was granted in 2002 and the most recent in June 2003. Sam O. Sman ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Sam O. Sman in West Haven, CT, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6581391 Ice thickness control system and sensor probe Leonard I. Horey, Dennis Norwich, Mario G. Ceste 2003-06-24
6401467 Ice thickness control system and sensor probe for ice-making machines Leonard I. Horey, Dennis Norwich 2002-06-11