Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8476214 | Low voc hard surface treating composition providing anti-fogging and cleaning benefits | Loretta G. Lynch, Sandra J. Demant, Jacqueline V. Lepow | 2013-07-02 |
| 7980486 | Multi-layer film coverings for volatizing dispensers | John S. Trent | 2011-07-19 |
| 7917018 | Wearable chemical dispenser | Donald J. Schumacher, Raymund J. Alfaro, Dirk K. Nickel, Tyler D. Duston, Michael T. Hudak +2 more | 2011-03-29 |
| 7892487 | Useful life indicators | Joel E. Adair, Kwamena Gyakye deGraft-Johnson, Brian T. Davis, Donald J. Schumacher, Padma Prabodh Varanasi | 2011-02-22 |
| 7833492 | Wearable chemical dispenser | Donald J. Schumacher, Raymund J. Alfaro, Dirk K. Nickel, Tyler D. Duston, Michael T. Hudak +2 more | 2010-11-16 |