Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MM

Manfred Munzer — 12 Patents

Rohm Co.: 6 patents #487 of 2,292Top 25%
RFRohm Gmbh Chemische Fabrik: 5 patents #6 of 153Top 4%
BHBayer Healthcare: 1 patents #4,623 of 8,007Top 60%
Bensheim, DE: #41 of 372 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Manfred Munzer has been granted 12 US patents while listed as an inventor at Rohm Co.. The first was granted in 1980 and the most recent in October 1991. Manfred Munzer ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Manfred Munzer in Bensheim, DE.

Patents per Year

Patents granted per year, 1980 to 1991Bar chart with a peak of 2 patents in 1985.peak 21980: 1 patents19801981: 1 patents19811984: 1 patents19841985: 2 patents19851986: 2 patents19861987: 1 patents19871988: 1 patents19881989: 1 patents19891991: 2 patents1991

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
5061558 Methacrylate protective coating containing a UV-absorber for polycarbonate Jens-Dieter Fischer, Ursula Golchert, Felix Schinzel 1991-10-29
4997883 Impact resistance modifier for polycarbonate Jens-Dieter Fischer, Werner Siol, Thomas Rhein 1991-03-05
4876311 Opaque synthetic resins Jurgen Hennig, Heinz Vetter 1989-10-24
4749749 Compatible mixtures of a polycarbonate and a methacrylate copolymer Winfried Wunderlich 1988-06-07
4663199 Wet metallization of acrylic resin articles Ralf Liebler, Peter Quis, Petrus E. J. Legierse 1987-05-05
4585818 Flame retardant polymethyl methacrylate molding compound Karl A. Jung, Karl-Heinz Jakob, Wilhelm Wopker 1986-04-29
4576870 Method for making multilayered resin bodies having UV-protection and the resultant products Ralf Liebler, Siegmund Besecke 1986-03-18
4521567 Method for making impact resistant molding compositions Peter J. Arndt, Walter Ludwig, Werner Siol, Franz Wenzel 1985-06-04
4507444 High-impact polymer alloys Wilhelm Slawyk, Gerhard Balle, Adolf Wohnhas, deceased 1985-03-26
4460721 Alcohol-soluble printing ink or varnish Wilhelm Elser 1984-07-17
4308354 Making impact resistant polymers Karl A. Jung, Heinz Vetter, Winfried Wunderlich 1981-12-29
4224425 Partial polymerization method for vinyl monomers Peter Buergle, Karl-Heinz Maurer, Wilhelm Rosskopp, Franz Wenzel 1980-09-23