Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597235 | Twin screw extruder for processing elastomeric compositions | Roger P. Barnes | 1997-01-28 |
| 5566988 | Heat shrinkable hose clamp with indicator | Michael V. Peake, Keith M. Krause | 1996-10-22 |
| 5374387 | Process for processing elastomeric compositions | Roger P. Barnes | 1994-12-20 |
| 4244847 | Fibrated admix or polymer and process therefore | Richard W. Posiviata | 1981-01-13 |