Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695559 | Apparatus for coating adhesive onto a core | Jeffrey R. Clampitt, Dean R. Zimmerman | 1997-12-09 |
| 5674121 | Core having an outer surface for receiving adhesive | Jeffrey R. Clampitt, Dean R. Zimmerman | 1997-10-07 |