Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9587646 | Centrifugal compressor diffuser vanelet | Chester V. Swiatek, Mikhail Grigoriev, Noel Blair | 2017-03-07 |
| D763320 | Sculpted impeller | Chester V. Swiatek, Mikhail Grigoriev | 2016-08-09 |
| D732581 | Sculpted impeller | Chester V. Swiatek, Mikhail Grigoriev | 2015-06-23 |
| 8951009 | Sculpted impeller | Chester V. Swiatek, Mikhail Grigoriev | 2015-02-10 |
| 8602728 | Centrifugal compressor diffuser vanelet | Chester V. Swiatek, Mikhail Grigoriev, Noel Blair | 2013-12-10 |
| 4236430 | Swing-away hold-down construction for bar or billet shear | — | 1980-12-02 |