Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D443664 | Golf club putter pivotal head for adjustable inverted face pitch | — | 2001-06-12 |
| D438274 | Golf club putter | — | 2001-02-27 |
| 5911442 | Publication reference-aid system apparatus therefor | — | 1999-06-15 |
| 5593185 | System for machine reading/index marking publications | — | 1997-01-14 |
| 5518273 | Publication reference-aid system apparatus therefor | — | 1996-05-21 |
| 5249827 | Publication reference-aid system apparatus therefor | — | 1993-10-05 |
| D332585 | Belt buckle cover | — | 1993-01-19 |
| 5080399 | System for serially index-marking publications | — | 1992-01-14 |
| 5056824 | Publication reference-aid system apparatus therefor | — | 1991-10-15 |
| 5011189 | Publication reference-aid system apparatus therefor | — | 1991-04-30 |
| D287187 | Belt buckle or similar article | — | 1986-12-16 |