Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D332573 | Measuring line spool housing for use in golf | — | 1993-01-19 |
| 5083372 | Method and apparatus for aligning and clamping a series of tubes in parallel | John E. Polutnik | 1992-01-28 |