Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441943 | Indicators and illuminators using a semiconductor radiation emitter package | John K. Roberts, Frederick T. Bauer, Joseph S. Stam, William L. Tonar, Robert R. Turnbull | 2002-08-27 |
| 6426568 | Low resistance switch using carbon contacts | Robert R. Turnbull, G. Bruce Poe | 2002-07-30 |