Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9574666 | Mechanical face seal with a reverse trapezoidal face pattern | Jason Ferris, Christopher J. Gray | 2017-02-21 | $33,424,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9574666 | Mechanical face seal with a reverse trapezoidal face pattern | Jason Ferris, Christopher J. Gray | 2017-02-21 | $33,424,000 |