Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4782832 | Nasal puff with adjustable sealing means | Russell L. Trimble, Roger J. Dolida, Philip M. Metzler | 1988-11-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4782832 | Nasal puff with adjustable sealing means | Russell L. Trimble, Roger J. Dolida, Philip M. Metzler | 1988-11-08 |