Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5393053 | Golf putting green ball ejector | Douglas R. Wiese | 1995-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5393053 | Golf putting green ball ejector | Douglas R. Wiese | 1995-02-28 |