Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356886 | External housing for an exhaust muffler for internal combustion engines | Otto Daude | 1982-11-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356886 | External housing for an exhaust muffler for internal combustion engines | Otto Daude | 1982-11-02 |