Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7163133 | Apparatus for and method of moving a slider along mating zipper elements | Clark M. Woody, Jeffrey S. Hoffman, Bryan L. Ackerman | 2007-01-16 |
| 5230744 | Method for cleaning bag machinery | David A. Smith, Clark M. Woody, Herbert B. Geiger, Charles R. Amos | 1993-07-27 |