Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D421694 | Gas cooktop | Joey Kitabayashi, Robert A. Lewis, Michael A. Markowich | 2000-03-21 |
| 5909533 | Electric cooking oven with infrared gas broiler | Joey Kitabayashi, Humberto Delgado, Gengxin Feng | 1999-06-01 |