Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5337513 | Snail and slug deterrent barrier | William Sheaffer, Robert Staniec, Malcolm McLean | 1994-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5337513 | Snail and slug deterrent barrier | William Sheaffer, Robert Staniec, Malcolm McLean | 1994-08-16 |