Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5314417 | Safety trocar | Randy R. Stephens, Gregory D. Bishop, James W. Voegele, Richard S. Smith, John Collins +1 more | 1994-05-24 |
DW
Diane Welling
Overall (All Time): #3,798,061 of 4,157,543Top 95%
1
Patents All Time