Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9399251 | Method and apparatus for manufacturing a gear wheel with stub toothing | Jens Pospischil, Anton Schmid | 2016-07-26 |
| 4301113 | Circulation system for biocidal gas | Donald E. Alguire, Robert Bennett, Anthony C. Yeung | 1981-11-17 |