Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643202 | Nasopharyngeal wash collection device | Stefan Gravenstein, Barbara Ann Miller, James Norman Lowder | 1997-07-01 |
PS
Peter Alan Shult
Overall (1997): #182,293 of 185,788Top 100%
1
Patents 1997