Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D655513 | Fabric sweeper | Peter M. Neumann, Jeremy F. Knopow, Raymond C. Sulin, Matthew J. Forst, Nancy L. Broen +10 more | 2012-03-13 |
| 6560813 | Dusting mitt | Colin Brown, Edward Francis, Jeffrey Fujimoto, James R. Nielsen | 2003-05-13 |
| 6530108 | Dusting mitt | Colin Brown, Edward Francis, Jeffrey Fujimoto, James R. Nielsen | 2003-03-11 |