Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831116 | Polymeric modifying agents | Steven Bitler, Ray F. Stewart, Mark A. Wanthal, Paul A. Meyers, David Taft +1 more | 2004-12-14 |
| 5807291 | Method of forming an orthopedic cast | Andrew W. Larson, Steven Bitler, Lawrence C. Greene, David Taft, Ray F. Stewart +3 more | 1998-09-15 |
| 5752926 | Orthopedic casts | Andrew W. Larson, Steven Bitler, Lawrence C. Greene, David Taft, Ray F. Stewart +3 more | 1998-05-19 |
| 5665822 | Thermoplastic Elastomers | Steven Bitler, Ray F. Stewart, Robert G. Freelin, Valentine Y. Yoon | 1997-09-09 |