Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RD

Robert E. Domian — 7 Patents

SSSig Sauer: 1 patents #65 of 110Top 60%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Somers, CT: #15 of 105 inventorsTop 15%
Connecticut: #6,462 of 34,797 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Robert E. Domian has been granted 7 US patents while listed as an inventor at Sig Sauer. The first was granted in 1984 and the most recent in November 2013. Robert E. Domian ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Robert E. Domian in Somers, CT, US.

Patents per Year

Patents granted per year, 1984 to 2013Bar chart with a peak of 4 patents in 1989.peak 41984: 1 patents19841986: 1 patents19861989: 4 patents19892013: 1 patents2013

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8590200 Firearm with magazine disconnector 2013-11-26
4833809 Firearm hammer construction Robert W. MacWilliams 1989-05-30
4833810 Firearm 1989-05-30
4807380 Firearm 1989-02-28
D299674 Revolver 1989-01-31
4606131 Interchangeable gun sight 1986-08-19
4446990 Self-defense spray device David J. Stevenson 1984-05-08