Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5939485 | Responsive polymer networks and methods of their use | Lev E. Bromberg, Elmer C. Lupton, Matthew E. Schiller, Mary Jo Timm | 1999-08-17 |
| 5565139 | Gel-based vapor extractor and methods | David H. Walker, Harris Gold, John F. McCoy, III, Xiaohong Yu | 1996-10-15 |
| 5534186 | Gel-based vapor extractor and methods | David H. Walker, Harris Gold, John F. McCoy, III, Xiaohong Yu | 1996-07-09 |