Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9392912 | Dual compartment walk-in bathtub | — | 2016-07-19 |
| 9386887 | Multiple compartment walk-in bathtub | — | 2016-07-12 |
| 4503126 | Method of making an abrasion resistant coating on a solid substrate and articles produced thereby | Richard A. Phillips | 1985-03-05 |
| 4492733 | Method of making an abrasion resistant coating on a solid substrate and articles produced thereby | Richard A. Phillips | 1985-01-08 |
| 4435476 | Method of making an abrasion resistant coating on a solid substrate and articles produced thereby | Richard A. Phillips | 1984-03-06 |
| 4377389 | Dip dyeing of plastic articles and the dye bath composition thereof | Walter Kondig, Richard A. Phillips | 1983-03-22 |
| 4357295 | Process for eliminating haze from articles made of cellulose acetate butyrate | Walter Kondig, Richard A. Phillips | 1982-11-02 |
| 4245991 | Dip dyeing of plastic articles and the dye bath composition thereof | Walter Kondig, Richard A. Phillips | 1981-01-20 |