Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4805894 | Stacking methods and apparatus | Andrew J. Scherer, Dwight G. Westover, William H. Spencer | 1989-02-21 |
| 4418874 | Method and apparatus for storing a length of web | — | 1983-12-06 |