Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7891381 | Pipe and tube rehabilitation liners and corresponding resins | James A. Waigright | 2011-02-22 |
| 6646057 | Production materials having unstyrenated polyester or vinyl ester resins | Kenneth R. Anders, Dale K. Becker | 2003-11-11 |
| 5691402 | Composite tooling material having vinyl ester resins and fillers | — | 1997-11-25 |