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USPTO Patent Rankings Data through Dec 31, 2025
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Thomas J. Stack — 9 Patents

CTCooper Technologies: 8 patents #121 of 859Top 15%
UNUnknown: 2 patents #12,644 of 83,584Top 20%
Chicago, IL: #1,396 of 13,327 inventorsTop 15%
Illinois: #10,163 of 84,256 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Thomas J. Stack has been granted 9 US patents. The first was granted in 1991 and the most recent in June 2005. Thomas J. Stack ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Thomas J. Stack in Chicago, IL, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6902434 Battery fuse bus bar assembly 2005-06-07
6744345 Mid-range circuit breaker Jacek Korczynski, Kerri M. Moore 2004-06-01
6707368 Manually trippable circuit breaker Conrad Alfaro 2004-03-16
D357669 Shielded reset lever for a firewall-mount high amp circuit breaker Jacek Korczynski 1995-04-25
5136905 Device and method for forming a gasket hole Joyce I. Stack 1992-08-11
D322960 Panel mount high AMP circuit breaker Jacek Korczynski 1992-01-07
D321339 Firewall mount high AMP circuit breaker Jacek Korczynski 1991-11-05
5021761 High-amp circuit breaker and a bistable element therefor Jacek Korczynski 1991-06-04 $18,986,000
5004994 Push-to-trip high-amp circuit breaker Jacek Korczynski 1991-04-02 $15,377,000