Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7296915 | LED lighting device and system | James K. ALEXANDERSON | 2007-11-20 |
| 6871981 | LED lighting device and system | James K. ALEXANDERSON | 2005-03-29 |
| 5267147 | Portable checklist system | Ronald S. Burkey | 1993-11-30 |
| 4970683 | Computerized checklist with predetermined sequences of sublists which automatically returns to skipped checklists | Ronald S. Burkey, James T. Doell, Dennis G. Keith | 1990-11-13 |
| 4696012 | Tunable multiline/multiband laser | — | 1987-09-22 |