Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7793759 | Ladder locking device and method | — | 2010-09-14 |
| 6264172 | Electric fence | Allan Ball | 2001-07-24 |
| 6045099 | Support member for use in constructing electrified fence | Allan Ball | 2000-04-04 |