Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4359562 | Process for producing ethylene polymers and copolymers by means of a supported catalyst of a chromium-hydrocarbon complex on an inorganic oxide carrier | Robert Bachl, Konrad J. Richter, Sr. | 1982-11-16 |
| 4330645 | Preparation of propylene homopolymers or copolymers | Dirk Juza | 1982-05-18 |
| 4320806 | Power tool, in particular a hand-held compressed air screw driver | Jurgen K. D. Koltermann, Eugen Mattheiss, Bernhard J. Polzer | 1982-03-23 |