Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6581329 | Device for promoting growth from seed to plant | — | 2003-06-24 |
| D279934 | Deposit rack | — | 1985-07-30 |
| 4428186 | Chain making apparatus | Thomas Hedren, Sylve Antonasson, Rolf Gösta Larsson | 1984-01-31 |