Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10538721 | Automatic detergent dishwashing composition | Penny Sue Dirr, Corrine Nichol Case, Kathleen Anne Perry | 2020-01-21 |
| 9334484 | Automatic detergent dishwashing composition | Penny Sue Dirr, Corrine Nichol Case, Kathleen Anne Perry | 2016-05-10 |
| 9175251 | Automatic detergent dishwashing composition | Penny Sue Dirr, Corrine Nichol Case, Kathleen Anne Perry | 2015-11-03 |