Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5975588 | Turnable pipe and hose connections | Frank Hesseln | 1999-11-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5975588 | Turnable pipe and hose connections | Frank Hesseln | 1999-11-02 |