Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624097 | Implantable fibers and medical articles | Donald H. Martin | 2003-09-23 |
| 6162537 | Implantable fibers and medical articles | Donald H. Martin | 2000-12-19 |
| 5209974 | Copolymeric yarns for textured carpets | Donald H. Martin, Walter J. Nunning, Scott E. Osborn, James S. Ridgway, Rupert J. Snooks, Jr. | 1993-05-11 |
| 5058371 | Continuous filament yarn for trackless carpet | Jing-peir Yu, Thomas C. Pursley | 1991-10-22 |
| RE33059 | Partially oriented nylon yarn and process | John M. Chamberlin, Edward W. Chilvers, Jr., Walter J. Nunning | 1989-09-19 |
| 4760691 | Partially oriented nylon yarn and process | John M. Chamberlin, Edward W. Chilvers, Jr., Walter J. Nunning | 1988-08-02 |
| 4721650 | Partially oriented nylon yarn and process | Walter J. Nunning, LeMoyne W. Plischke, Dror Selivansky, Chester C. Wu | 1988-01-26 |
| 4646514 | Partially oriented nylon yarn and process | John M. Chamberlin, Edward W. Chilvers, Jr., Walter J. Nunning | 1987-03-03 |
| 4596742 | Partially oriented nylon yarn and process | Dror Selivansky | 1986-06-24 |
| 4583357 | Partially oriented nylon yarn and process | John M. Chamberlin, Edward W. Chilvers, Jr., Walter J. Nunning | 1986-04-22 |
| 4522773 | Process for producing self-crimping polyester yarn | Edgar V. Menezes, Richard L. Ballman, J. M. Chamberlin | 1985-06-11 |
| 4196950 | Refrigerator construction | Geoffrey B. Churchill | 1980-04-08 |