Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5997734 | Flow totalization, reset, and restriction mechanism for use in indicating the end of a treatment cartridge useful life | Brian Hunter, Jeffrey K. Aldred | 1999-12-07 |
| 5993648 | Water filtration device with a water fountain outlet and a faucet outlet with flow viewing apparatus | Brian Hunter, Jeffrey K. Aldred, Ralph E. Burns | 1999-11-30 |
| 5919363 | Filter having pinched ends for improved sealing effect | Jeffrey K. Aldred, Brian Hunter | 1999-07-06 |
| D410273 | Water filtration device | Brian Hunter, Jeffrey K. Aldred, Ralph E. Burns | 1999-05-25 |
| D410064 | Filtration cartridge | Brian Hunter, Jeffrey K. Aldred, Ralph E. Burns | 1999-05-18 |
| 5580447 | Biocide filter | Sanford Platter, Jeffrey K. Aldred, Louis Junker, Eric M. Reynolds | 1996-12-03 |