Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674454 | Stacking disposal system for test sample cards or other similarly shaped objects | Clifford W. Karl, Arthur S. Rousmaniere, David Porat, Thomas Burchard, Gregg Flender | 1997-10-07 |