Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9687138 | Apparatus for introducing scale remover to a dishwasher | Patricia Keiner | 2017-06-27 |
| 9492054 | Washing machine descaler introduction apparatus | Patricia Keiner | 2016-11-15 |