Charles D. Stevens — 2 Patents at Ameron

Charles D. Stevens has been granted 2 US patents while listed as an inventor at Ameron. The first was granted in 1983 and the most recent in June 1987. Charles D. Stevens ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Charles D. Stevens in Long Beach, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4670481	Organotin acrylate and organotin polysiloxane antifouling coating composition	Raymond E. Foscante, Lee M. Parson	1987-06-02	$1,024,000
4385134	Organotin polysiloxane and acrylic antifouling coating	Raymond E. Foscante, Lee M. Parson	1983-05-24	$207,000

Charles D. Stevens — 2 Patents

Issued Patents All Time

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