Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6129296 | Double roll peg feeder assembly for flaking mills | James C. Rogers, Kenneth Walser | 2000-10-10 |
| 5354341 | Process for dyeing leather with dye mixtures | Peter Moser, Alois Puntener | 1994-10-11 |
| RE34321 | Centrifugal flotation apparatus and method | — | 1993-07-20 |
| 4998986 | Centrifugal jig pulsing system | — | 1991-03-12 |
| 4874357 | Centrifugal flotation apparatus | — | 1989-10-17 |
| 4279741 | Method and apparatus for centrifugally separating a heavy fraction from a light weight fraction within a pulp material | — | 1981-07-21 |