Issued Patents All Time
Showing 76–98 of 98 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829896 | Catalytic oxidation module for a gas turbine engine | William E. Kepes, Dennis M. Bachovchin, Thomas E. Lippert | 2004-12-14 |
| 6810670 | Corrugated catalyst support structure for use within a catalytic reactor | William E. Kepes, Maria E. Stampahar, Thomas E. Lippert, Bernd Prade, Stefan Hoffmann | 2004-11-02 |
| 6763921 | Reduced-vibration tube array | Daniel R. Bartolomeo | 2004-07-20 |
| 6701764 | Method of expanding an intermediate portion of a tube using an outward radial force | Eugene E. Smeltzer, Francis A. Kramer | 2004-03-09 |
| 6662564 | Catalytic combustor cooling tube vibration dampening device | Thomas E. Lippert, Daniel R. Bartolomeo, William E. Kepes, Donald M. Newburry | 2003-12-16 |
| 6630423 | Graded metal catalytic tubes | Mary Anne Alvin | 2003-10-07 |
| 6619043 | Catalyst support structure for use within catalytic combustors | Maria E. Stampahar, Dennis M. Bachovchin, Mary Anne Alvin, Donald M. Newburry | 2003-09-16 |
| 6511076 | Fiber gasket and method of making same | Mary Anne Alvin, Eugene E. Smeltzer | 2003-01-28 |
| 6468322 | Filter holder assembly having extended collar spacer ring | Mary Anne Alvin | 2002-10-22 |
| 6428593 | Filter holder gasket assembly for enhanced securement of candle filters | Mary Anne Alvin | 2002-08-06 |
| 6398837 | Metal-ceramic composite candle filters | Mary Anne Alvin, Dennis M. Bachovchin | 2002-06-04 |
| 6361575 | Multipurpose single external seal filter assembly for metallic and ceramic tube filters with integral locking means | Mary Anne Alvin, Eugene E. Smeltzer | 2002-03-26 |
| 6312490 | Interlocked fiber fail-safe regenerator device | Thomas E. Lippert, Mary Anne Alvin | 2001-11-06 |
| 6290743 | Tubular and honeycomb metal fail-safe regenerator devices | Mary Anne Alvin, Eugene E. Smeltzer, Thomas E. Lippert | 2001-09-18 |
| 6273925 | Filter assembly for metallic and intermetallic tube filters | Mary Anne Alvin, Thomas E. Lippert, Eugene E. Smeltzer | 2001-08-14 |
| 5944859 | Hot gas filter and system assembly | Thomas E. Lippert, Kathryn M. Palmer, Mary Anne Alvin, Eugene E. Smeltzer, Dennis M. Bachovchin | 1999-08-31 |
| 5876471 | Filter holder and gasket assembly for candle or tube filters | Thomas E. Lippert, Mary Anne Alvin, Eugene E. Smeltzer | 1999-03-02 |
| 5752999 | Hot gas filtering apparatus | Richard A. Newby, Thomas E. Lippert | 1998-05-19 |
| 5433771 | Hot gas filtration system fail-safe and thermal regeneration device | Dennis M. Bachovchin, Thomas E. Lippert | 1995-07-18 |
| 4960472 | Anisotropic resistivity material and method of making same | Raymond A. Hilgert, Graham A. Whitlow | 1990-10-02 |
| 4927992 | Energy beam casting of metal articles | Graham A. Whitlow, James E. Smith | 1990-05-22 |
| 4737612 | Method of welding | James E. Smith, Paul E. Denney, Ronald D. O'Brokta, Graham A. Whitlow | 1988-04-12 |
| 4694136 | Laser welding of a sleeve within a tube | William H. Kasner, Richard A. Miller, Vincent A. Toth | 1987-09-15 |