Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8383197 | Titanium carbide or tungsten carbide with combustion synthesis to block porosity in C-C brake discs for antioxidation protection | Allen H. Simpson, Slawomir T. Fryska, Alexander Mukasyan | 2013-02-26 |
| 8268207 | Densification of C-C composites with pitches followed by CVI/CVD | Neil Murdie, Allen H. Simpson | 2012-09-18 |
| 8268208 | Method for reducing variability in carbon-carbon composites | Neil Murdie, Allen H. Simpson | 2012-09-18 |
| 8178212 | Functionally graded high temperature bonding of fiberglass fibers to steel | Allen H. Simpson, Alexander Mukasyan | 2012-05-15 |
| 8105511 | Method of manufacturing a carbon-carbon brake disc | Allen H. Simpson, Slawomir T. Fryska, Barry P. Soos | 2012-01-31 |
| 8003026 | Pitch-only densification of carbon-carbon composite materials | Neil Murdie, David R. Cole | 2011-08-23 |
| 7998376 | Method for reducing variability in friction performance | Neil Murdie, Allen H. Simpson | 2011-08-16 |
| 7938992 | CVI followed by coal tar pitch densification by VPI | Neil Murdie, Allen H. Simpson | 2011-05-10 |
| 7927523 | Densification of C-C composites with pitches followed by CVI/CVD | Neil Murdie, Allen H. Simpson | 2011-04-19 |
| 7922845 | Apparatus and methods for bonding carbon-carbon composites through a reactant layer | Allen H. Simpson, Slawomir T. Fryska, Roger L. Klinedinst, Alexander Mukasyan, Charles D. D'Amico | 2011-04-12 |
| 7897072 | Densification of carbon fiber preforms with pitches for aircraft brakes | Neil Murdie, Allen H. Simpson | 2011-03-01 |
| 7858187 | Bonding of carbon-carbon composites using titanium carbide | Allen H. Simpson, Slawomir T. Fryska, Alexander Mukasyan | 2010-12-28 |
| 7763192 | Resin transfer molding to toughen composite beam keys | Allen H. Simpson, Slawomir T. Fryska | 2010-07-27 |
| 7700014 | VPI-RTM-CVD brake disc preform densification | Allen H. Simpson, Slawomir T. Fryska, Barry P. Soos | 2010-04-20 |
| 7632436 | Pitch infiltration of carbon fiber preforms under high pressure | Allen H. Simpson, Slawomir T. Fryska | 2009-12-15 |
| 7632435 | Activated carbon to immobilize pitch in constraint fixture during carbonization | Allen H. Simpson, Slawomir T. Fryska, Barry P. Soos | 2009-12-15 |
| 7588179 | Bonding of carbon fibers to metal inserts for use in composites | Allen H. Simpson, Alexander Mukasyan, Douglas J. Steinke | 2009-09-15 |
| 7575799 | Carbon fiber containing ceramic particles | Slawomir T. Fryska, Allen H. Simpson | 2009-08-18 |
| 7442024 | Mold fixture for extracting and inserting upper and lower molds | Christopher S. Wahlers, Roger L. Klinedinst | 2008-10-28 |
| 7438839 | Formulation for the manufacture of carbon-carbon composite materials | Allen H. Simpson, Slawomir T. Fryska, Barry P. Soos | 2008-10-21 |
| 7198739 | Manufacture of thick preform composites via multiple pre-shaped fabric mat layers | Nabil Abu Gharbieh, Raymond J. Cipra, Alan Fatz, Thomas Siegmund | 2007-04-03 |
| 7063870 | Manufacture of functionally graded carbon-carbon composites | Charles A. Parker, Frank Dillon, Thomas Siegmund, Raymond J. Cipra, Alan Fatz +2 more | 2006-06-20 |
| 7025913 | Delivery of pitch/thermoplastic/thermoset resins in RTM systems | Christopher S. Wahlers, Roger W. Holloway | 2006-04-11 |
| 7007361 | Method of extracting and inserting upper and lower molds | Christopher S. Wahlers, Roger L. Klinedinst | 2006-03-07 |
| 6939490 | Process for unidirectional infiltration of preform with molten resin or pitch | Christopher S. Wahlers, Barry P. Soos | 2005-09-06 |