Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D688781 | Ionizer | John Zenon G Vallinan, Siarhei V. Savich, Qin Fei Chen, Chee Ming Ng, Kam Poi Chia +3 more | 2013-08-27 |
| 8056747 | Removable tank for laundry bulk dispenser system | Craig Robert Vitan, John Michael Todd, Craig Richard Dressler, Bhawesh Kumar Choursiya, Keerthi Vasan +4 more | 2011-11-15 |
| D633142 | Writing instrument with sheet dispenser | Matthew D. Chaffee, David C. Windorski | 2011-02-22 |
| D623222 | Writing instrument with sheet dispenser | Matthew D. Chaffee, David C. Windorski | 2010-09-07 |
| D623223 | Writing instrument with sheet dispenser | Matthew D. Chaffee, David C. Windorski | 2010-09-07 |