Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5199471 | Process to prevent vapor blockage for stage II vapor recovery | Harry B. Hartman, Michael S. Butkovich, Dennis J. Strock | 1993-04-06 |
| 5199047 | Receiver for a digital transmission system | — | 1993-03-30 |
| 5156776 | Aerosol generating system | Hubert Loedding, Horst Windt, Randolf Klingebiel, Richard White | 1992-10-20 |
| 5119400 | Digital transmission system employing a Viterbi-like equalizer | — | 1992-06-02 |
| 5072994 | Shearing machine with movable shearing drum and conveyor | Erich Brandl, Alfred Zitz | 1991-12-17 |
| 5011874 | Cellulose ester/polymer combinations, and their preparation and use | Lutz Hoppe, Erhard Luhmann, Michael Piepho | 1991-04-30 |
| 4970247 | Aqueous cellulose ester dispersions and their preparation | Lutz Hoppe, Erhard Luhmann, Michael Piepho | 1990-11-13 |
| 4877596 | Process for the production of low carbon silicon | Ingo Schwirtlich, Peter Woditsch | 1989-10-31 |
| 4723303 | Method of and circuit arrangement for measuring the quality of radio-transmission channels of a radio-transmission system | — | 1988-02-02 |
| 4605732 | Process for the production of polyarylene sulphides with functional end groups | Walter Heitz | 1986-08-12 |
| 4605713 | Process for the production of polyarylene sulphides with functional end groups | Walter Heitz | 1986-08-12 |
| 4561930 | Process for the production of coarsely crystalline silicon | Ingo Schwirtlich, Peter Woditsch | 1985-12-31 |
| 4537951 | Process for the production of optionally branched polyarylene sulfides | Karsten-Josef Idel, Edgar Ostlinning, Ludwig Bottenbruch, Walter Heitz | 1985-08-27 |
| 4525579 | Process for the production of optionally branched polyarylene sulphides with polyhalogenated polyaromatic compound | Karsten-Josef Idel, Edgar Ostlinning, Walter Heitz | 1985-06-25 |
| 4483382 | Tire bead with layer of cellular elastic material beneath bead core | Thomas L. Welter | 1984-11-20 |