Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459955 | Home cleaning robot | Eric Richard Bartsch, Charles Fisher, Paul Amaat France, James F. Kirkpatrick, Gary Gordon Heaton +2 more | 2002-10-01 |
| 6391061 | Carpet stain removal product which uses sonic or ultrasonic waves | Nagabhusan Senapati | 2002-05-21 |
| 6376444 | Garment stain removal product which uses sonic or ultrasonic waves | Nagabhusan Senapati | 2002-04-23 |
| 6376565 | Implements comprising highly durable foam materials derived from high internal phase emulsions | John Collins Dyer, Robert Joseph McChain, Thomas Allen DesMarais, Gerald Alfred Young | 2002-04-23 |