Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D278972 | Combined fastening bolt and locking washer therefor | — | 1985-05-28 |
| 4254944 | Framework for a basket for heat treating at high temperatures, and a method for manufacturing the same | Sten von Matern | 1981-03-10 |