Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6729503 | Liquid dispenser | Paul DeKoning | 2004-05-04 |
| 6619509 | Liquid dispenser | Paul DeKoning | 2003-09-16 |
| 6502272 | Replaceable head toothbrush providing controlled brushing pressure | Rich Fox, Jan Hippen, Ildefonso Resuello, Phil Frank, Robert Moskovich | 2003-01-07 |
| D462218 | Liquid dispenser housing | Paul DeKoning, I-Chiang Sun, Dana Reinisch | 2002-09-03 |
| D449753 | Liquid dispenser housing | Paul DeKoning, I-Chiang Sun, Dana Reinisch | 2001-10-30 |