Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209101 | Lattice control cage for a regulator | James M. West, Nathan A. Quinn | 2021-12-28 |
| 11035487 | Lattice structure valve/regulator body | William E. Wears, Bryan J. Penkal | 2021-06-15 |
| 10920896 | Top entry axial flow regulator | Daniel G. Roper, Douglas J. Scheffler, Harold J. McKinney, Matthew W. Hanusa | 2021-02-16 |