Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4621437 | Method and apparatus for drying a solid material wetted with a solvent or solvent mixture | Robert Grande, Cornelis J. de Kluizenaar, Dietmar Naunapper | 1986-11-11 |