Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7315781 | System and method for determining orientation based on solar positioning | Mark Litchfield, David Delude | 2008-01-01 |
| 7079944 | System and method for determining orientation based on solar positioning | Mark Litchfield, David Delude | 2006-07-18 |
| 4836495 | Retainer mold for forming foamed automotive articles | — | 1989-06-06 |