Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6596179 | Apparatus for the separation of biologic components from heterogeneous cell populations | Richard Giesler, John R. Chapman, Daniel F. Bischof | 2003-07-22 |
| 6221315 | Apparatus for separation of biologic components from heterogeneous cell populations | Richard Giesler, John R. Chapman, Daniel F. Bischof | 2001-04-24 |
| 5993370 | Enhanced yield collection systems and methods for obtaining concentrated platelets from platelet-rich plasma | Richard I. Brown | 1999-11-30 |
| 5916743 | Continuous process for the separation of biologic components from heterogeneous cell populations | William C. Lake, Richard Giesler, Dennis E. Van Epps, John R. Chapman, Jeffrey Martinson +2 more | 1999-06-29 |
| 5906598 | Self-priming drip chamber with extended field of vision | Richard Giesler, Mark Vandlik | 1999-05-25 |
| 5792372 | Enhanced yield collection systems and methods for obtaining concentrated platelets from platelet-rich plasma | Richard I. Brown | 1998-08-11 |
| 5641622 | Continuous centrifugation process for the separation of biological components from heterogeneous cell populations | William C. Lake, Richard Giesler, Dennis Epps, John R. Chapman, Jeffrey Martinson +2 more | 1997-06-24 |
| 5632893 | Enhanced yield blood processing systems with angled interface control surface | Richard I. Brown, John T. Foley | 1997-05-27 |