Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5958190 | Cleaning apparatus for cleaning a forming wire | Matthew L. Gregersen, David E. Oldenburg, Jeffrey H. Pulkowski, Jay Shands | 1999-09-28 |
| 5820732 | Cleaning apparatus for cleaning a forming wire | Matthew L. Gregersen, David E. Oldenburg, Jeffrey H. Pulkowski, Jay Shands | 1998-10-13 |
| 4493407 | Armature assembly for an electromagnetic clutch | — | 1985-01-15 |
| 4187939 | Armature assembly for electromagnetic coupling | Richard L. Silvestrini | 1980-02-12 |