Mark Evans — 3 Patents at Unknown

Mark Evans has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 1982 and the most recent in August 2019. Mark Evans ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Mark Evans in Gallipolis, OH, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
10373842	Composition and method used for chemical mechanical planarization of metals	Song-Yuan Chang, Dnyanesh Chandrakant Tamboli, Stephen W. Hymes	2019-08-06
D412428	Lawn pick up tool	—	1999-08-03
4325662	Tubular key cutting machine	—	1982-04-20

Mark Evans — 3 Patents

Issued Patents All Time

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