Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6103317 | Water swellable compositions | Toshihiro Asai, Brian L. Swanson, deceased, Alan Fernyhough, Michael Fryars | 2000-08-15 | |
| 5662840 | Process for making gel microbeads | William R. Thomas, Henry A. Pfeffer, Basil A. Guiliano, Christopher J. Sewall | 1997-09-02 | $3,460,000 |
| 5194176 | Peroxygen laundry bleach | William C. Copenhafer, Basil A. Guiliano, William A. Hills, Charles V. Juekle | 1993-03-16 | $2,400,000 |