Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5029781 | Device for suspending and securing pipes | — | 1991-07-09 |
| 4410156 | Suspension of pipes or tubes undergoing thermal expansion | Bruno Pischzik | 1983-10-18 |
| 4304387 | Suspension of pipes or tubes | Bruno Pischzik | 1981-12-08 |