Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7435599 | Method and apparatus for preparing cytological specimens | Roy A. Ostgaard, Lewis A. Capriccio, Theodore S. Geiselman, Robert E. Jennings, Bruce Levkoff +2 more | 2008-10-14 |
| 6572824 | Method and apparatus for preparing cytological specimens | Roy A. Ostgaard, Lewis A. Capriccio, Theodore S. Geiselman, Robert E. Jennings, Bruce Levkoff +2 more | 2003-06-03 |
| 5772818 | Apparatus for collection and transfer of particles and manufacture thereof | Lewis T. Polk, Jr., Phillip P. Brown, Walker M. Sloan III | 1998-06-30 |
| 5503802 | Apparatus for collection and transfer of particles and manufacture thereof | Lewis T. Polk, Jr., Phillip P. Brown, Walker MacLaughlin Sloan, III | 1996-04-02 |
| 5364597 | Apparatus for collection and transfer of particles | Lewis T. Polk, Jr., Phillip P. Brown, Walker MacLaughlin Sloan, III | 1994-11-15 |