Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5275445 | Gas-tight pipe connection | Rainer Krings, Friedrich Lenze | 1994-01-04 |
| 4944647 | Bottle cutting and emptying machine | John Christen Oleson, Steven K. Teske, Richard F. Iturzaeta | 1990-07-31 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5275445 | Gas-tight pipe connection | Rainer Krings, Friedrich Lenze | 1994-01-04 |
| 4944647 | Bottle cutting and emptying machine | John Christen Oleson, Steven K. Teske, Richard F. Iturzaeta | 1990-07-31 |