Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5337513 | Snail and slug deterrent barrier | Larry E. Harvey, Jr., Robert Staniec, Malcolm McLean | 1994-08-16 | $149,000 |
| 4953823 | Coaster and wipe | Robin L. Sheaffer | 1990-09-04 |