Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7964544 | Cleaning composition and method for preparing a cleaning composition | Kim R. Smith, Keith E. Olson | 2011-06-21 |
| 7964547 | Cleaner concentrate comprising ethanoldiglycine and a tertiary surfactant mixture | Danielle Elise Underwood, Karen O. Rigley | 2011-06-21 |
| 7863237 | Solid cleaning products | Karen O. Rigley, Peter Barnett | 2011-01-04 |