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USPTO Patent Rankings Data through Dec 31, 2025
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Gerald A. Machajewski — 1 Patent

Delphi Technologies: 1 patents #2,130 of 4,124Top 55%
Lockport, NY: #157 of 276 inventorsTop 60%
New York: #67,828 of 115,490 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Gerald A. Machajewski has been granted 1 US patent while listed as an inventor at Delphi Technologies. All of these patents were granted in 2003. Gerald A. Machajewski ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Gerald A. Machajewski in Lockport, NY, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6615488 Method of forming heat exchanger tube James Anders, Henry Earl Beamer 2003-09-09 $1,625,000