Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5443199 | Universal carriage for cutting and welding | Luba M. Krumszyn | 1995-08-22 |
| 5438761 | Rotatable carpenter's level | Luba M. Krumszyn | 1995-08-08 |
| 5330206 | Adapter for power tools | Luba M. Krumszyn | 1994-07-19 |