Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D579615 | Handle for a cleaning article | Gregory Churchill Ames, Brian David Andres, Raymond Charles Bell, Ralf Groene, Shannon Powers +2 more | 2008-10-28 |
| D564164 | Cleaning implement | Richard Michael Harper, Leah Wood, James Edward Poland, Douglas Michael McGahan, John Philip Stoddard +5 more | 2008-03-11 |
| 6863933 | Method of hydrophilizing materials | Ronald Dean Cramer, Robert Henry Rohrbaugh, John David Carter, Ekaterina Anatolyevna Ponomarenko, Mattias Schmidt | 2005-03-08 |