Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Steven A. Kessler — 1 Patent

Delphi Technologies: 1 patents #2,130 of 4,124Top 55%
Allendale, MI: #40 of 63 inventorsTop 65%
Michigan: #50,030 of 86,293 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Steven A. Kessler has been granted 1 US patent while listed as an inventor at Delphi Technologies. All of these patents were granted in 2002. Steven A. Kessler ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Steven A. Kessler in Allendale, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6360766 Check valve with an integral breakaway retainer Ulf Sawert, Dale Richard Jones, Sharon Elizabeth Beyer 2002-03-26 $2,302,000