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USPTO Patent Rankings Data through Dec 31, 2025
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Michael Kirkman — 5 Patents

AUAugat: 4 patents #7 of 105Top 7%
SCSiemens Power Corporation: 1 patents #24 of 46Top 55%
Swansea, MA: #15 of 74 inventorsTop 25%
Massachusetts: #23,696 of 88,656 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Michael Kirkman has been granted 5 US patents while listed as an inventor at Augat. The first was granted in 1982 and the most recent in November 1993. Michael Kirkman ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Michael Kirkman in Swansea, MA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5264109 Zirconium and zirconium alloy passivation process 1993-11-23
4533187 Dual beam connector 1985-08-06 $3,962,000
4526429 Compliant pin for solderless termination to a printed wiring board 1985-07-02 $3,476,000
4420205 Low insertion force electronic component socket 1983-12-13 $4,835,000
4351580 Carrier socket for leadless integrated circuit devices Frank C. Rydwansky, Jr., Richard J. Hanlon, Richard W. Petersen 1982-09-28 $2,709,000