Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D285115 | Collector for capillary blood | Todd A. Proud, Wayne J. Mitchell, James D. Kasper | 1986-08-12 |
| 4576185 | Collection device for capillary blood | Todd A. Proud, Wayne J. Mitchell, James D. Kasper | 1986-03-18 |