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

Steven Michael Stack, Jr. — 4 Patents

Watertown, CT: #35 of 149 inventorsTop 25%
Connecticut: #10,205 of 34,797 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Steven Michael Stack, Jr. has been granted 4 US patents. The first was granted in 2012 and the most recent in December 2023. Steven Michael Stack, Jr. ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Steven Michael Stack, Jr. in Watertown, CT, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11834247 Fluid container with check valve 2023-12-05
11649101 System and method of manufacture for fluid container with check valve 2023-05-16
9932162 Packaging article and method 2018-04-03
8127928 Suspension packaging David Paul Goodrich 2012-03-06