Charles L. Ryan, Jr. — 2 Patents

ESEnichem S.P.A: 1 patents #152 of 317Top 50%

ISIstituto Guido Donegani S.P.A.: 1 patents #32 of 86Top 40%

PPPhillips Petroleum: 1 patents #2,244 of 2,506Top 90%

Plainsboro, NJ: #733 of 1,381 inventorsTop 55%

New Jersey: #30,063 of 69,400 inventorsTop 45%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Charles L. Ryan, Jr. has been granted 2 US patents while listed as an inventor at Enichem S.P.A. The first was granted in 1992 and the most recent in August 1993. Charles L. Ryan, Jr. ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Charles L. Ryan, Jr. in Plainsboro, NJ, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5237032	Microwave processing of carbonate monomers	Mark T. Demeuse, Fabrizio Parodi	1993-08-17
5089209	Method of extrusion blow-molding polyphenylene sulfide articles	Fay W. Bailey	1992-02-18	$6,293,000