Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5129697 | Motor controlled, vertically expandable enclosure for pickup truck or trailer | — | 1992-07-14 |
| 4243206 | Apparatus for removing weeds | Edward A. Heikkinen | 1981-01-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5129697 | Motor controlled, vertically expandable enclosure for pickup truck or trailer | — | 1992-07-14 |
| 4243206 | Apparatus for removing weeds | Edward A. Heikkinen | 1981-01-06 |