Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683441 | Inflatable blanket having air flow deflector | Thomas F. Kappel | 1997-11-04 |
| 5643337 | Warming blanket for pediatric use | Thomas F. Kappel, Dennis S. Chivetta, Philip M. Metzler | 1997-07-01 |
| 5632769 | Warming blanket for pediatric use | Thomas F. Kappel, Dennis S. Chivetta, Philip M. Metzler | 1997-05-27 |