Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364335 | Disc-decanter centrifuge | Ken J. Alit, Richard R. Michaud, Helmuth Probstmeyer, Michael R. Tammone | 1994-11-15 |
| 5300013 | Double centrifuge for highly viscous material | Dieter Frassdorf | 1994-04-05 |