Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6082613 | Interplant bulk shipment containers | Barry S. Mikulski, Douglas A. Greven | 2000-07-04 |
| 5954334 | Method of playing a card game | — | 1999-09-21 |
| 4553698 | Pneumatic pesticide duster for treatment of structures | Richard J. Swords, Larry Griffin | 1985-11-19 |