Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5271974 | Improved cement and polyolefin lined product | — | 1993-12-21 |
| 5037600 | Method of applying a polyolefin coating to pipe | — | 1991-08-06 |
| 4370719 | Control of centrifugal pipe casting operation | Gerardo A. Bianco, Jr. | 1983-01-25 |