Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847213 | Vacuum trap | Joseph K. V. Comeau, David R. Crawford, Robert E. Desrosiers, Mousa H. Ishaq | 2017-12-19 |
TH
Tracy C. Hetrick
Overall (2017): #209,912 of 506,227Top 45%
1
Patents 2017