Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660293 | Pressure plug apparatus with safety retainer unit | — | 1997-08-26 |
| D375631 | Carrying handle | — | 1996-11-19 |
| D299414 | Axe-type combination tool | Stefan Bajza, Harriet G. Bajza | 1989-01-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660293 | Pressure plug apparatus with safety retainer unit | — | 1997-08-26 |
| D375631 | Carrying handle | — | 1996-11-19 |
| D299414 | Axe-type combination tool | Stefan Bajza, Harriet G. Bajza | 1989-01-17 |