Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6863808 | Modular water softener system | David M. Fullmer | 2005-03-08 |
| 6808639 | Method and apparatus for reducing the amount of hydrogen sulfide in effluent of a water heater | James Rulon Young Rawson | 2004-10-26 |
| 6516485 | Washing machine having a variable speed motor | Sudhir D. Savkar, John Marshall Hooker, Richard E. Hornung, Walter Whipple, III | 2003-02-11 |
| 6189171 | Washing machine having a variable speed motor | Sudhir D. Savkar, John Marshall Hooker, Richard E. Hornung, Walter Whipple, III | 2001-02-20 |