Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7335216 | Tool for creating an opening in tissue | Theodore M. Bender, Brian R. DuBois, Scott O. Chamness, Brendan M. Donohoe | 2008-02-26 |
| 4978429 | Apparatus including its own combination manifold/support assembly for producing a concentrate and a distillate | Stephan B. Sears, Richard O. Rhodes | 1990-12-18 |
| 4919592 | Radially compact fluid compressor | Stephan B. Sears | 1990-04-24 |
| 4902197 | Seal arrangement for a centrifugal type of pump | Richard O. Rhodes, Stephan B. Sears | 1990-02-20 |
| 4487271 | Portable core drill | Russell F. Burmester | 1984-12-11 |