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

Patrick Culkeen — 1 Patent

COCominco: 1 patents #39 of 133Top 30%
Burlington, CA: #467 of 771 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Patrick Culkeen has been granted 1 US patent while listed as an inventor at Cominco. All of these patents were granted in 1995. Patrick Culkeen ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Patrick Culkeen in Burlington, ON, CA.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5462109 Method and apparatus for producing metal strip Albert M. Vincze, Theodore J. Seymour, Nai-Yong Tang, Gerald P. Lewis, Paul Niessen +1 more 1995-10-31 $9,978,000