Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Jan C. Mitrzyk, Sr. — 2 Patents

BLBendix Limited: 2 patents #133 of 548Top 25%
Unadilla, NY: #14 of 25 inventorsTop 60%
New York: #49,169 of 115,490 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Jan C. Mitrzyk, Sr. has been granted 2 US patents while listed as an inventor at Bendix Limited. All of these patents were granted in 1982. Jan C. Mitrzyk, Sr. ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Jan C. Mitrzyk, Sr. in Unadilla, NY, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4357742 Electric brush contact forming apparatus Charles P. Fischer, Andrew Peterson, Edward J. Doi, Rodney W. Gossoo 1982-11-09 $2,743,000
4309928 Apparatus for simultaneously cutting wire segments from a plurality of wires Rodney W. Gossoo, Charles P. Fischer, Howard N. Silvernail, Charles Null 1982-01-12 $1,331,000