Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459832 | Method and apparatus for optical signal transmission using multiple sub-signals of non-uniform bandwidth | Donald Fedyk | 2002-10-01 |
| 6384095 | Closed cell polymer foam | Stuart Corr, Bernard John Cross | 2002-05-07 |
| 6368016 | Concrete finishing trowel having an electronically actuated steering assembly | Hassan Karbassi | 2002-04-09 |
| D453344 | Riding concrete finishing trowel | Ronald R. Sartler | 2002-02-05 |