Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D446144 | Portable dog-training transmitter/holster assembly | Kent Christensen, Timothy T. Duncan | 2001-08-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D446144 | Portable dog-training transmitter/holster assembly | Kent Christensen, Timothy T. Duncan | 2001-08-07 |