Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495315 | Egg shaped barbeque grill | Robert A. DeMars, Alan Crawford, Jim Keen, Spencer L. Mackay | 2019-12-03 |
| D857440 | Barbeque grill | Robert A. DeMars, Alan Crawford, Jim Keen, Spencer L. Mackay | 2019-08-27 |