Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404779 | Axially adjustable inserted ring within packing ring and method of using same | Steven Sebastian Burdgick, John Matthew Sassatelli | 2025-09-02 |
| 8262349 | Adaptive compliant plate seal assemblies and methods | Norman Arnold Turnquist, Bernard Arthur Courture, Jr., Frederick George Baily, Mark Edward Burnett | 2012-09-11 |
| 7845649 | Methods and apparatus to facilitate sealing high pressure joints | — | 2010-12-07 |
| 7703774 | Shaft seal using shingle members | Shorya Awtar, William Edward Adis, Norman Arnold Turnquist | 2010-04-27 |
| 7604241 | Seals for turbines and turbo machinery | — | 2009-10-20 |
| 7497658 | Stacked reaction steam turbine stator assembly | Robert James Bracken, John Thomas Murphy, Stephen Roger Swan, Jeffrey Robert Simkins, Clement Gazzillo +1 more | 2009-03-03 |
| 7287956 | Removable abradable seal carriers for sealing between rotary and stationary turbine components | Robert James Bracken, Sterling Hathaway, David Orus Fitts, Ron W. Korzun, Laurence Scott Duclos +2 more | 2007-10-30 |
| 7255929 | Use of spray coatings to achieve non-uniform seal clearances in turbomachinery | Norman Arnold Turnquist, Farshad Ghasripoor | 2007-08-14 |
| 7001145 | Seal assembly for turbine, bucket/turbine including same, method for sealing interface between rotating and stationary components of a turbine | Bernard Arthur Couture, Farshad Ghasripoor | 2006-02-21 |