Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7928169 | CPVC compositions having good impact strength and heat stability, and smooth surfaces | Girish T. Dalal, Ann Giovannitti-Jensen, David A. Wendell, Mark D. Julius, Robert S. Newby | 2011-04-19 |
| 7160593 | Polyefinic pipe having a chlorinated polyolefinic hollow core | Girish T. Dalal, Arthur L. Backman, Andrew M. Olah, Andrew L. Auvil, Michael D. Vaughn +1 more | 2007-01-09 |
| 6293311 | Multilayer composite pipe fluid conduit system using multilayer composite pipe and method of making the composite | John C. Bushi, Girish Trikamal Dalal, Thomas L. Evans, Andrew M. Olah, Andrew L. Auvil +3 more | 2001-09-25 |
| 6204334 | Blocky chlorinated polyolefins, process for making and use as impact modifier compatibilizer for PVC or CPVC | Bernard F. Cinadr, Carole A. Lepilleur, Arthur L. Backman, Robert E. Detterman | 2001-03-20 |
| 6124406 | Blocky chlorinated polyolefins, process for making and use as impact modifier compatibilizer for PVC or CPVC | Bernard F. Cinadr, Carole A. Lepilleur, Arthur L. Backman, Robert E. Detterman | 2000-09-26 |
| 6000436 | Fluid conduit systems and methods for making | Andrew L. Auvil, Fred Brannan, Girish Trikamal Dalal, Thomas L. Evans, George G. Meyer +2 more | 1999-12-14 |
| 5969045 | Chlorinated polyvinyl chloride compounds having improved stability, toughness and a low rate of heat release and smoke generation | David L. Milenius, Thomas Forsyth, Arthur L. Backman, Girish T. Dalal | 1999-10-19 |
| 5775378 | Fluid conduit systems and methods for making | Andrew L. Auvil, Fred Brannan, Girish Trikamal Dalal, Thomas L. Evans, George G. Meyer +2 more | 1998-07-07 |
| 5769128 | Multilayer fluid conduits | Andrew L. Auvil, Fred Brannan, Girish Trikamal Dalal, Thomas L. Evans, George G. Meyer +2 more | 1998-06-23 |