Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687878 | Flexible tube with pump dispenser and method of making | Kent A. Gearhart, Earnest E. Bliss, III | 1997-11-18 |
| 5632951 | Method of making a flexible plastic tube | Thomas J. Krall | 1997-05-27 |