Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6681561 | Outlet device for a jet engine | Carleric Weiland | 2004-01-27 |
| 4556525 | Method for producing granulate sodium tripolyphosphate of low bulk density | — | 1985-12-03 |
| 4378340 | Method of purifying phosphoric acid of heavy metals | — | 1983-03-29 |