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

Thomas R. Cassin — 2 Patents

FBFirst Brands: 1 patents #29 of 57Top 55%
UCUnion Carbide: 1 patents #697 of 1,402Top 50%
Newtown, CT: #155 of 309 inventorsTop 55%
Connecticut: #15,609 of 34,797 inventorsTop 45%
Overall (All Time): #2,335,222 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4725405 Organosiloxane-silicate copolymer antifreeze composition with nitrate corrosion inhibitor Victor B. Jex, William N. Matulewicz, Dale A. McKenzie, Paul H. Mohr 1988-02-16
4664833 Organosiloxane-silicate copolymer antifreeze composition with nitrate corrosion inhibitor Victor B. Jex, William N. Matulewicz, Dale A. McKenzie, Paul H. Mohr 1987-05-12