Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8578543 | Squeegee having at least one renewable blade surface for treating a target surface | Nicola John Policicchio, William Michael Cannon, Kuang-Kai Liu, Mark John Steinhardt | 2013-11-12 |
| 8495784 | Device having dual renewable blades for treating a target surface and replaceable cartridge therefor | Mark John Steinhardt, William Michael Cannon, Nicola John Policicchio, Kuang-Kai Liu, Christopher Miles Miller +6 more | 2013-07-30 |
| D577167 | Foam cleaning implement | Iris Bogaerts, Denis Alfred Gonzales, Rob Earl Starghill | 2008-09-16 |
| 4268352 | Method of reducing soluble starch in broke repulping using a dual polymer combination | David R. Cosper | 1981-05-19 |