Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5234615 | Article comprising a water soluble bag containing a multiple use amount of a pelletized functional material and methods of its use | Elizabeth J. Gladfelter | 1993-08-10 |
| 5198198 | Article comprising a water soluble bag containing a multiple use amount of a pelletized functional material and methods of its use | Elizabeth J. Gladfelter | 1993-03-30 |
| 5078301 | Article comprising a water soluble bag containing a multiple use amount of a pelletized functional material and methods of its use | Elizabeth J. Gladfelter | 1992-01-07 |