Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7437793 | Spiked golf shoe cleaning brush | — | 2008-10-21 |
| 6503148 | Golf swing training device and method | — | 2003-01-07 |
| 6024656 | Golf swing training method | — | 2000-02-15 |
| 4934976 | Method of screeing projection tube incorporating interference filter | Kenneth Speigel | 1990-06-19 |
| 4449881 | Removable tire carrier | — | 1984-05-22 |
| 4272701 | Cathode ray tube arc limiting coating | Anthony V. Gallaro, G. Norman Williams | 1981-06-09 |