Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839076 | Pouched through the washer and dryer laundry additive product having at least one wall comprised of finely apertured polymeric film | Kenneth William Willman, David O'Neill, Joan B. Szkutak | 1989-06-13 |