Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Bamsey — 3 Patents

BOBorgwarner: 1 patents #797 of 1,600Top 50%
TUTyco Electronics Canada Ulc: 1 patents #22 of 57Top 40%
Kitchener, CA: #458 of 1,348 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert Bamsey has been granted 3 US patents while listed as an inventor at Borgwarner. The first was granted in 1980 and the most recent in February 2005. Robert Bamsey ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert Bamsey in Kitchener, ON, CA.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6854181 Folded-fin heat sink assembly and method of manufacturing same Adrian Pieter Sas, Kevin M. O'Neil 2005-02-15 $27,471,000
5983986 Regenerative bed heat exchanger and valve therefor Kenneth R. MacIntyre 1999-11-16
4234040 Two fluid heat exchanger Charles S. Argyle, Gregory S. T. Millard 1980-11-18 $2,315,000