Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D338855 | Collapsible trailer | — | 1993-08-31 |
| 4590348 | System for heating materials with electromagnetic waves | Howard R. Lahti | 1986-05-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D338855 | Collapsible trailer | — | 1993-08-31 |
| 4590348 | System for heating materials with electromagnetic waves | Howard R. Lahti | 1986-05-20 |