Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417712 | Phase shifter using sine and cosine weighting functions | R. Douglas Beards, John Jackson Nisbet, Qi Tang | 2002-07-09 |
| 6341933 | Hinged scoop end-effector | Bruno Rubinger | 2002-01-29 |