Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8027575 | Heater contact assembly for volatile liquid dispenser | Sebastian D. Hasik, Richard L. Norwood, John T. Filiczkowski | 2011-09-27 |
| 7921594 | Methods for testing insect control products | Daniel T. Ropiak, Gopal P. Ananth, Dirk K. Nickel, Sebastian D. Hasik | 2011-04-12 |
| 7892487 | Useful life indicators | Kwamena Gyakye deGraft-Johnson, Anne T. Maghasi, Brian T. Davis, Donald J. Schumacher, Padma Prabodh Varanasi | 2011-02-22 |