Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495315 | Egg shaped barbeque grill | Robert A. DeMars, Alan Crawford, Takuya Idehara, Spencer L. Mackay | 2019-12-03 |
| D857440 | Barbeque grill | Robert A. DeMars, Alan Crawford, Takuya Idehara, Spencer L. Mackay | 2019-08-27 |
| D822423 | Barbeque grill | Robert A. DeMars, Alan Crawford, Takuya Idehara, Spencer L. Mackay | 2018-07-10 |