Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817331 | Method and apparatus for removing earthworms from soil using electric pulses | Ian Soutar | 1989-04-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4817331 | Method and apparatus for removing earthworms from soil using electric pulses | Ian Soutar | 1989-04-04 |