Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D374713 | Plug-in ionizer | Joseph E. Ford, Raymond Chan | 1996-10-15 |
| D373416 | Plug-in ionizer | Joseph E. Ford, Raymond Chan | 1996-09-03 |
| 5535089 | Ionizer | Joseph E. Ford, Raymond Chan | 1996-07-09 |
| D370052 | Hand held shower head | Raymond Chan, Joseph E. Ford | 1996-05-21 |
| 5433384 | Push button controlled multifunction shower head | Raymond Chan, Joseph E. Ford | 1995-07-18 |
| RE34346 | Ionizer | Robert W. Foster | 1993-08-17 |
| 5080091 | Air bubbling mats for therapeutically agitating bath water | Samuel F. Peterson, William Kalnins | 1992-01-14 |
| 5031255 | Whirlpool | Donald J. Kempiak, William Kalnins | 1991-07-16 |
| 4995155 | Shower shaver | Jefferson L. Gentry, Alfons Rundzaitis | 1991-02-26 |
| 4984583 | Air bubbling mats for therapeutically agitating bath water | Samuel F. Peterson, William Kalnins | 1991-01-15 |
| D307318 | Electronic ionizer for air treatment | Michael Yurkovic | 1990-04-17 |
| D297374 | Domed ashtray | — | 1988-08-23 |