Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615982 | Golf bag | Duncan Stewart | 2003-09-09 |
| 5315093 | Market research method and system for collecting retail store market research data | — | 1994-05-24 |
| 4374787 | Pressing ceramic powders | — | 1983-02-22 |