Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7077765 | Light-based golf swing trainer | James Butts | 2006-07-18 |
| 5835665 | Simplified VCR programmer | — | 1998-11-10 |
| 5287287 | Power consumption rate display device | Edward Chamberlain | 1994-02-15 |
| 5086535 | Machine and method using graphic data for treating a surface | Geoffrey B. Rench | 1992-02-11 |
| 4738477 | Disposable apparatus for the collection of refuse | — | 1988-04-19 |
| 4576484 | Memory enhancing apparatus | — | 1986-03-18 |