Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D339622 | Croquet practice wicket | — | 1993-09-21 |
| 5158283 | Portable croquet practice wicket assembly | — | 1992-10-27 |
| 4498547 | Earth soil sampler | — | 1985-02-12 |
| 4342340 | Air jet loom filling feeding | Worth M. Key | 1982-08-03 |