Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10975713 | Hydrostatic seal with aft tooth | Eric A. Grover, Brian F. Hilbert, Christopher W. Robak | 2021-04-13 |
NM
Nathan L. Messersmith
Overall (2021): #320,959 of 548,734Top 60%
1
Patents 2021