Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7690057 | Folding frame motorized prone cart | Pascal Malassigne, Robert Jensen, John Erdman | 2010-04-06 |
| D606910 | Prone cart | Pascal Malassigne, Robert Jensen, John Erdman | 2009-12-29 |
| 4559033 | Apparatus and methods for minimizing peritoneal injection catheter obstruction | Robert L. Stephen, Carl Kablitz, Barry K. Hanover, Stephen C. Jacobsen | 1985-12-17 |
| 4557724 | Apparatus and methods for minimizing cellular adhesion on peritoneal injection catheters | Donald E. Gregonis, Robert L. Stephen, Dennis L. Coleman, Stephen K. Hunter, Barry K. Hanover | 1985-12-10 |
| 4405305 | Subcutaneous peritoneal injection catheter | Robert L. Stephen, Carl Kablitz, Barry K. Hanover, Stephen C. Jacobsen | 1983-09-20 |