Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11358380 | Methods and apparatus for molding-in gaskets within the grooves of a planar work material | Chakrapani Bommaraju, Mathew Bobinski | 2022-06-14 |
| 9046291 | User-selectable operating modes for refrigeration appliances | Kurt Froehlich | 2015-06-02 |
| 5587435 | Polyethersulfone/polyester block copolymers and a process for their preparation | Alexander Karbach | 1996-12-24 |
| 5500479 | Polyethersulfone/polyester block copolymers and a process for their preparation | Alexander Karbach | 1996-03-19 |
| 5464893 | Radiation-resistant polycarbonates | Rick L. Archey, Charles E. Lundy, Harald Pielartzik, Gerhard Fennhoff, Ralf Hufen +3 more | 1995-11-07 |
| 5453457 | Gamma-radiation-resistant polycarbonate composition | Harald Pielartzik, Rick L. Archey | 1995-09-26 |
| 5414054 | Copolycarbonate having improved low-temperature impact strength | Erik H. Jonsson, Rick L. Archey, Robert J. Kumpf, Harald Pielartzik, Raymond A. Yourd, III | 1995-05-09 |
| 5399658 | Gamma-radiation-resistant polycarbonate composition | Rick L. Archey, Robert J. Kumpf, Harald Pielartzik | 1995-03-21 |
| 5382645 | Process for the preparation of crosslinked poly(isocyanates) | Harald Pielartzik | 1995-01-17 |
| 5364913 | Thermoset compositions based on nylon-1 | Douglas A. Wicks, Harald Pielartzik | 1994-11-15 |
| 5342905 | Process for making an ester containing polyether sulfone | Robert J. Kumpf, Harald Pielartzik | 1994-08-30 |
| 5328977 | Polymerization catalyst for the preparation of poly(isocyanates) | Gary W. Munko, Harald Pielartzik | 1994-07-12 |