Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5007645 | Golf practice device | William Weigl | 1991-04-16 |
| D272788 | Support stand for works of art | — | 1984-02-28 |
| 4229229 | Warewasher sanitizer vented metering system | Louis F. Fraula | 1980-10-21 |