Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8673838 | Solid concentrated fabric softener composition | Stephen B. Christensen, Joanna A. Pham | 2014-03-18 |
| 8367601 | Liquid concentrated fabric softener composition | Stephen B. Christensen, Robert D. P. Hei | 2013-02-05 |
| 8232239 | Liquid concentrated fabric softener composition | Stephen B. Christensen, Robert D. P. Hei | 2012-07-31 |