Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663502 | Customizable golf putter head | Michael J. Nelson, Gary L. Tuerschmann | 2003-12-16 |
| 6659883 | Customizable golf putter head | Michael J. Nelson, Gary L. Tuerschmann | 2003-12-09 |
| 6623678 | Method of making a prototype golf club grip | — | 2003-09-23 |
| 6619804 | Optical engine for front or rear screen SLM display systems | Michael T. Davis | 2003-09-16 |