Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8813435 | Method of forming a termite barrier | John Charles Hitchen | 2014-08-26 |
| 6094857 | Method and means for preventing or minimizing termite attack or infestation | John Charles Hitchen | 2000-08-01 |