Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D754562 | Sand and water sleigh | Patricia F. Harvey | 2016-04-26 |
| 5337513 | Snail and slug deterrent barrier | William Sheaffer, Robert Staniec, Malcolm McLean | 1994-08-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D754562 | Sand and water sleigh | Patricia F. Harvey | 2016-04-26 |
| 5337513 | Snail and slug deterrent barrier | William Sheaffer, Robert Staniec, Malcolm McLean | 1994-08-16 |