Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7674500 | Process for preserving wood using fluoro-materials | Thomas L. Hatfield | 2010-03-09 |
| 7078454 | Repellent fluorochemical compositions | David P. Cheatham, John C. Clark, A. Dale Otteson | 2006-07-18 |
| 7056846 | Repellent fluorochemical compositions | John C. Clark, Chetan P. Jariwala, Qiu Zai-Ming | 2006-06-06 |
| 6613862 | Treatment of fibrous substrates to impart repellency, stain resistance, and soil resistance | John C. Clark, John C. Newland, Robert F. Kamrath, Kevin R. Schaffer | 2003-09-02 |
| 6486291 | Coated porous materials | James S. Mrozinski, Philip D. Radovanovic, Brian Johnson | 2002-11-26 |
| 6468452 | Process of drawing fibers | Chetan P. Jariwala, Edward R. Hauser, James E. Lockridge, Irvin F. Dunsmore, Nicole L. Franchina | 2002-10-22 |
| 6207088 | Process of drawing fibers through the use of a spin finish composition having a hydrocarbon sufactant, a repellent fluorochemical, and a fluorochemical compatibilizer | Chetan P. Jariwala, James E. Lockridge, Edward R. Hauser | 2001-03-27 |
| 6197378 | Treatment of fibrous substrates to impart repellency, stain resistance, and soil resistance | John C. Clark, John C. Newland, Robert F. Kamrath, Kevin R. Schaffer | 2001-03-06 |
| 6077468 | Process of drawing fibers | Chetan P. Jariwala, Edward R. Hauser, James E. Lockridge, Irvin F. Dunsmore, Nicole L. Franchina | 2000-06-20 |
| 5989698 | Coated porous materials | James S. Mrozinski, Philip D. Radovanovic, Brian Johnson | 1999-11-23 |
| 5326847 | Hindered phenolic antioxidant; antioxidant containing hydrophilic urethane polymer; dry cleaning solvent resistant, waterproof, moisture-vapor permeable material containing the polymer; and method of making the same | Roger A. Mader | 1994-07-05 |
| 5173300 | Hindered phenolic antioxidant containing hydrophilic urethane polymer; dry cleaning solvent resistant, waterproof, moisture-vapor permeable material containing the polymer; and method of making the same | Roger A. Mader | 1992-12-22 |
| 4935287 | Stretchable laminate constructions | Brian Johnson | 1990-06-19 |
| 4613544 | Waterproof, moisture-vapor permeable sheet material and method of making the same | — | 1986-09-23 |
| 4421719 | Colorimetric indicators | — | 1983-12-20 |