Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10287903 | Steam turbine drum nozzle having alignment feature, related assembly, steam turbine and storage medium | Steven Sebastian Burdgick | 2019-05-14 |
| 9382813 | Turbomachine diaphragm ring with packing retainment apparatus | Thomas Robert Reid, James Peter Anderson, Steven Sebastian Burdgick | 2016-07-05 |
| 8893709 | Kitchen ventilation hood apparatus | Dipak J. Negandhi, Joseph W. Dvorak, James William Ervin | 2014-11-25 |
| 7654258 | Kitchen ventilation hood apparatus | Dipak J. Negandhi, Joseph W. Dvorak, James William Ervin | 2010-02-02 |