Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7533470 | Electric knife adapted for safely carving pumpkins and other fruits and vegetables | John R. Nottingham, John W. Spirk, Trevor Jackson, Don C. Fuchs, Jr. | 2009-05-19 |
| 7107691 | Electric knife adapted for safely carving pumpkins and other fruits and vegetables | John R. Nottingham, John W. Spirk, Trevor L. Jaokson, Don C. Fuchs Jr. | 2006-09-19 |
| D524120 | Handle for vegetable carving knife | John R. Nottingham, John W. Spirk, Trevor Jackson, Don C. Fuchs, Jr. | 2006-07-04 |