Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7568554 | Oil cartridge for a lubricator for a pneumatically driven surgical handpiece | Ray E. Umber | 2009-08-04 |
SG
Steven C. Grubbs
Overall (All Time): #3,331,739 of 4,157,543Top 85%
1
Patents All Time