Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751038 | End of service life indicating systems for layered filter cartridges | Kevin A. Frankel, J. Christopher Thomas, Melissa A. Checky, Maria L. Zelinsky | 2017-09-05 |
DG
Denise L. Goddard
Overall (2017): #442,158 of 506,227Top 90%
1
Patents 2017