Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9957769 | Elevated temperature riser bearing | Keith R. Ptak, Frank J. Krakowski, W. Scott Redinger | 2018-05-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9957769 | Elevated temperature riser bearing | Keith R. Ptak, Frank J. Krakowski, W. Scott Redinger | 2018-05-01 |