Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7112622 | Organic based thermal stabilizers and heat stabilized polymer compositions | Tod C. Duvall, Gene K. Norris | 2006-09-26 |
| 7109261 | Latent mercaptans as multi-functional additives for halogen-containing polymer compositions | Tod C. Duvall, Gene K. Norris | 2006-09-19 |
| 7105109 | Latent mercaptans as stabilizers for halogen-containing polymer compositions | Gene K. Norris, Tod C. Duvall | 2006-09-12 |
| 6897254 | Stabilized halogen-containing polymer composition | Gene K. Norris | 2005-05-24 |
| 6846861 | Pleasantly fragrant process for stabilizing halogen-containing polymers | Bruce C. Herzig, Gary M. Conroy, Michael E. Skladani, Gene K. Norris | 2005-01-25 |
| 6790892 | Latent mercaptans as multi-functional additives for halogen-containing polymer compositions | Tod C. Duvall, Gene K. Norris | 2004-09-14 |
| 6777467 | Latent mercaptans as multi-functional additives for halogen-containing polymer compositions | Tod C. Duvall, Gene K. Norris | 2004-08-17 |
| 6743840 | Latent mercaptans as multi-functional additives for halogen-containing polymer compositions | Tod C. Duvall, Gene K. Norris | 2004-06-01 |
| 6610218 | Latent mercaptans as multi-functional additives for halogen-containing polymer compositions | Tod C. Duvall, Gene K. Norris | 2003-08-26 |
| 6573318 | Latent mercaptans as multi-functional additives for halogen-containing polymer compositions | Tod C. Duvall, Gene K. Norris | 2003-06-03 |
| 6559214 | Latent mercaptans as multi-functional additives for halogen-containing polymer compositions | Tod C. Duvall, Gene K. Norris | 2003-05-06 |
| 6548707 | Latent mercaptans as multi-functional additives for halogen-containing polymer compositions | Tod C. Duvall, Gene K. Norris | 2003-04-15 |
| 6537466 | Latent mercaptans as multi-functional additives for halogen-containing polymer compositions | Tod C. Duvall, Gene K. Norris | 2003-03-25 |
| 6528566 | Latent mercaptan as a heat stabilizer | Tod C. Duvall, Gene K. Norris | 2003-03-04 |
| 6326518 | Latent mercaptans as multi-functional additives for halogen-containing polymer compositions | Tod C. Duvall, Gene K. Norris | 2001-12-04 |