Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7893521 | Electric fence energiser | Pieter Cornelis Lunenburg, John J. Murphy | 2011-02-22 |
| 6847298 | Data transmission | Pieter Cornelis Lunenburg | 2005-01-25 |
| 6020658 | Electric fence energizer | John Talbot Boys, Andrew Green | 2000-02-01 |
| 5767592 | Pulse generator for electric fences | John Talbot Boys, Andrew Green | 1998-06-16 |