PH

Peter Hold

UA Usm Holding Ag: 11 patents #5 of 341Top 2%
Overall (All Time): #430,101 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4491417 Devolatilizing mixing extruder Marc A. Rizzi 1985-01-01
4421412 Process and apparatus for processing plastic and polymeric materials Zehev Tadmor, Lefteris N. Valsamis 1983-12-20
4413913 Method for processing plastic and polymeric materials Zehev Tadmor 1983-11-08
4329065 Apparatus for processing plastic and polymeric materials Zehev Tadmor 1982-05-11
4311446 Injection molding machine controls Angelo J. Notte, Marc A. Rizzi 1982-01-19
4310251 Continuous mixer internal pressure control Hans R. Scharer, Dominic A. D'Amato, Manfred Hubner 1982-01-12
4300842 Seals for rotary processor Zehev Tadmor 1981-11-17
4289319 Rotary seal construction and processor Zehev Tadmor 1981-09-15
4255059 Processing element Zehev Tadmor, Lefteris N. Valsamis 1981-03-10
4227816 Rotary processor Zehev Tadmor 1980-10-14
4213710 Adjustable homogenization extruder Zehev Tadmor, Hans R. Scharer 1980-07-22
4207004 Seals for rotary processor Zehev Tadmor 1980-06-10