Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6560813 | Dusting mitt | Edward Francis, Jeffrey Fujimoto, Richard Graceffa, James R. Nielsen | 2003-05-13 |
| 6550092 | Cleaning sheet with particle retaining cavities | Edward Francis | 2003-04-22 |
| 6550639 | Triboelectric system | Robert D. Iverson | 2003-04-22 |
| 6530108 | Dusting mitt | Edward Francis, Jeffrey Fujimoto, Richard Graceffa, James R. Nielsen | 2003-03-11 |
| 6513184 | Particle entrapment system | Edward Francis | 2003-02-04 |