Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4507898 | Abrasive liquid jet cutting apparatus | — | 1985-04-02 |
| 4504526 | Apparatus and method for producing a laminar flow of constant velocity fluid along a substrate | Eberhard R. Albach | 1985-03-12 |
| 4476311 | Analgesic 4-carboxy-pyrrolidin-2-one compound | Bola V. Shetty, Arthur R. McFadden | 1984-10-09 |
| 4463148 | Contact lens and compositions | Ulrich Muller, Manfred Barenz, Horst Schafer, WOLFGANG GEORG KONRAD MÜLLER-LIERHEIM | 1984-07-31 |
| 4443616 | Production of 3-pyrrolin-2-ones | — | 1984-04-17 |
| 4380138 | Abrasive liquid jet cutting | — | 1983-04-19 |
| 4214014 | Method for surface treatment of contact lenses | Wolfgang Kohl | 1980-07-22 |
| 4214059 | Method for the production of iodophor powders | — | 1980-07-22 |