Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6253579 | Valve hamper assembly | Terry E. Hartman, Herbert C. Kroh | 2001-07-03 |
| 6233975 | Common cage assembly | Terry E. Hartman, Herbert C. Kroh | 2001-05-22 |
| 6038889 | Cooling system for a glassware machine | Terry E. Hartman, Herbert C. Kroh | 2000-03-21 |
| 5851257 | Apparatus and method for pressing of glass articles at a high cavity rate | Herbert C. Kroh | 1998-12-22 |