Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11970801 | Corrosion-resistant non-woven for pipe liner pultrusion applications | Jianhui Wu, Jeff Pessell | 2024-04-30 |
| 11401639 | Corrosion-resistant non-woven for pipe liner pultrusion applications | Jianhui Wu, Jeff Pessell | 2022-08-02 |
| 9879416 | Composite thermal isolating masonry tie fastener | Neil Robert Hettler, Herbert Ray Slone, William Kunkler, Matthew Daniel Gawryla, William James Ramsey | 2018-01-30 |
| 6241840 | Thermoplastic liner pipe for potable water | Charles F. Pratt, Michael H. Thaman, Claude Renaud, Gerald G. Greaves | 2001-06-05 |
| 5973019 | Peroxide blend compositions and methods for curing polyester resins | — | 1999-10-26 |
| 5955013 | Manufacture of foam-containing structures | Vyacheslav S. Grinshpun, Byron Hulls | 1999-09-21 |
| 5807514 | Manufacturing of foam-containing composites | Vyacheslav S. Grinshpun, Byron Hulls | 1998-09-15 |
| 5653923 | Method for making shaped members using a foam froth | Arthur Blinkhorn, Vyacheslav S. Grinshpun, George Smith, Terry J. Beaver | 1997-08-05 |
| 5336526 | Primary processing of laminated thermoplastic sheets | Roy G. Thompson | 1994-08-09 |
| 5198172 | Method of pultruding utilizing a die with changeable die insects | Vergil H. Rhodes, Jr, Bill W. Dodd | 1993-03-30 |
| 5116450 | Molding apparatus | Vergil Rhodes, Bill W. Dodd | 1992-05-26 |
| 5092950 | Molding method using a mandrel stabilizer | Larry J. Walden, Michael Irvine | 1992-03-03 |