Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689833 | Eye shield for a respiratory mask | Peter B. Allen, David Cook | 1997-11-25 |
| 5626585 | Ligating clip advance | Arthur V. Lang | 1997-05-06 |
WM
William A. Mittelstadt
United States Surgical: 1 patents #67 of 151Top 45%
Overall (1997): #19,962 of 185,788Top 15%
2
Patents 1997