Herbert Grabhoefer — 3 Patents at Basf Se

Herbert Grabhoefer has been granted 3 US patents while listed as an inventor at Basf Se. The first was granted in 1982 and the most recent in April 1985. Herbert Grabhoefer ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Herbert Grabhoefer in Ludwigshafen, DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4508774	Cellular, molded polyurethane parts, process for their preparation by thermoforming of polyester-urethane foam and their use	Otto Volkert	1985-04-02
4374935	Process for the preparation of flexible polyurethane foams employing polyester-polyether polyol mixtures	Walter Decker, Ernst Schoen, Peter Weyland	1983-02-22
4362825	Process for the preparation of flexible polyurethane foams with improved resistance to hydrolysis and good die cutability	Peter Weyland	1982-12-07

Herbert Grabhoefer — 3 Patents

Issued Patents All Time

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