Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D316059 | Lawn sculpture | Mark Wieman | 1991-04-09 |
| 4964928 | Plow disc blade decorative article | Mark Wieman | 1990-10-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D316059 | Lawn sculpture | Mark Wieman | 1991-04-09 |
| 4964928 | Plow disc blade decorative article | Mark Wieman | 1990-10-23 |