Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7828352 | Box lifting devices | — | 2010-11-09 |
| 7726712 | Box lifting device | — | 2010-06-01 |
| 7237813 | Box lifting device | — | 2007-07-03 |
| 5521357 | Heating device for a volatile material with resistive film formed on a substrate and overmolded body | William L. Lock | 1996-05-28 |