Rienk Weening — 2 Patents at U.S. Philips

Rienk Weening has been granted 2 US patents while listed as an inventor at U.S. Philips. The first was granted in 1988 and the most recent in May 1989. Rienk Weening ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Rienk Weening in Eindhoven, NL.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4832645	Method of manufacturing a cathode ray tube	Johannes W. H. Verhagen, Piet C. J. Van Rens	1989-05-23
4718203	Method for working the funnel portion of a cathode ray tube	Henry A. Schweitz	1988-01-12

Rienk Weening — 2 Patents

Issued Patents All Time

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