Simpson; Allen H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Simpson; Allen H..The latest application filed is for "preventing carbon ao migration by limiting surface porosity".

Company Profile

0.36.43

Simpson; Allen H. - Buchanan MI
Simpson; Allen H. - Buchannan MI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Reactive sintering to eliminate metal inserts in carbon-carbon brake discs Grant 10,100,889 - Simpson , et al. October 16, 2	2018-10-16
Preventing carbon AO migration by limiting surface porosity Grant 9,709,109 - Fryska , et al. July 18, 2	2017-07-18
Preventing Carbon Ao Migration By Limiting Surface Porosity App 20150034432 - Fryska; Slawomir T. ; et al.	2015-02-05
Titanium carbide as a friction and wear modifier in friction materials Grant 8,858,846 - Simpson , et al. October 14, 2	2014-10-14
Preventing carbon AO migration by limiting surface porosity Grant 8,801,981 - Fryska , et al. August 12, 2	2014-08-12
Combustion synthesis to bond metal inserts to C-C composite surfaces Grant 8,574,470 - Simpson , et al. November 5, 2	2013-11-05
Reactive Sintering To Eliminate Metal Inserts In Carbon-carbon Brake Discs App 20130243953 - Simpson; Allen H. ; et al.	2013-09-19
CVI followed by coal tar pitch densification by VPI Grant 8,454,867 - La Forest , et al. June 4, 2	2013-06-04
Bonding carbon-carbon composites through a reactant layer Grant 8,448,685 - Simpson , et al. May 28, 2	2013-05-28
Titanium carbide or tungsten carbide with combustion synthesis to block porosity in C-C brake discs for antioxidation protection Grant 8,383,197 - La Forest , et al. February 26, 2	2013-02-26
Brake assembly having multi-piece core and replaceable friction surfaces Grant 8,281,907 - Fryska , et al. October 9, 2	2012-10-09
Method for reducing variability in carbon-carbon composites Grant 8,268,208 - La Forest , et al. September 18, 2	2012-09-18
Densification of C-C composites with pitches followed by CVI/CVD Grant 8,268,207 - La Forest , et al. September 18, 2	2012-09-18
Functionally graded high temperature bonding of fiberglass fibers to steel Grant 8,178,212 - Simpson , et al. May 15, 2	2012-05-15
Hybrid strut comprising metal and composite portions Grant 8,136,758 - Steinke , et al. March 20, 2	2012-03-20
Method of manufacturing a carbon-carbon brake disc Grant 8,105,511 - Simpson , et al. January 31, 2	2012-01-31
Hybrid aircraft wheel comprising metal and composite portions Grant 8,042,766 - Steinke , et al. October 25, 2	2011-10-25
Method For Reducing Variability In Carbon-carbon Composites App 20110254182 - La Forest; Mark L. ; et al.	2011-10-20
Method for reducing variability in friction performance Grant 7,998,376 - La Forest , et al. August 16, 2	2011-08-16
Cvi Followed By Coal Tar Pitch Densification By Vpi App 20110195182 - La Forest; Mark L. ; et al.	2011-08-11
Titanium Carbide As A Friction And Wear Modifier In Friction Materials App 20110180946 - Simpson; Allen H. ; et al.	2011-07-28
Densification Of C-c Composites With Pitches Followed By Cvi/cvd App 20110156297 - La Forest; Mark L. ; et al.	2011-06-30
Bonding Carbon-carbon Composites Through A Reactant Layer App 20110155323 - Simpson; Allen H. ; et al.	2011-06-30
CVI followed by coal tar pitch densification by VPI Grant 7,938,992 - La Forest , et al. May 10, 2	2011-05-10
Densification of C-C composites with pitches followed by CVI/CVD Grant 7,927,523 - La Forest , et al. April 19, 2	2011-04-19
Apparatus and methods for bonding carbon-carbon composites through a reactant layer Grant 7,922,845 - Simpson , et al. April 12, 2	2011-04-12
Densification of carbon fiber preforms with pitches for aircraft brakes Grant 7,897,072 - La Forest , et al. March 1, 2	2011-03-01
Bonding of carbon-carbon composites using titanium carbide Grant 7,858,187 - Simpson , et al. December 28, 2	2010-12-28
Titanium Carbide Or Tungsten Carbide With Combustion Synthesis To Block Porosity In C-c Brake Discs For Antioxidation Protection App 20100304038 - La Forest; Mark L. ; et al.	2010-12-02
Resin transfer molding to toughen composite beam keys Grant 7,763,192 - Simpson , et al. July 27, 2	2010-07-27
Preventing Carbon Ao Migration By Limiting Surface Porosity App 20100129551 - Fryska; Slawomir ; et al.	2010-05-27
Combustion Synthesis To Bond Metal Inserts To C-c Composite Surfaces App 20100104465 - Simpson; Allen H. ; et al.	2010-04-29
Functionally Graded High Temperature Bonding Of Fiberglass Fibers To Steel App 20100104886 - Simpson; Allen H. ; et al.	2010-04-29
VPI-RTM-CVD brake disc preform densification Grant 7,700,014 - Simpson , et al. April 20, 2	2010-04-20
Strength enhancement of carbon-carbon composite brake pads using fiber pre-stressing App 20100084075 - Rutten; Anthony J. ; et al.	2010-04-08
Pitch densification of carbon fiber preforms App 20100078839 - Simpson; Allen H. ; et al.	2010-04-01
Carbon filament ignition of combustion synthesis materials Grant 7,686,904 - Fryska , et al. March 30, 2	2010-03-30
Reactive Sintering To Eliminate Metal Inserts In Carbon-carbon Brake Discs App 20100044170 - Simpson; Allen H. ; et al.	2010-02-25
Hybrid strut having metal and composite portions App 20100006698 - Steinke; Douglas J. ; et al.	2010-01-14
Reusable core carbon-carbon composite brake disc App 20100000070 - La Forest; Mark L. ; et al.	2010-01-07
Hybrid aircraft wheel having metal and composite portions App 20100001130 - Steinke; Douglas J. ; et al.	2010-01-07
Activated carbon to immobilize pitch in constraint fixture during carbonization Grant 7,632,435 - Simpson , et al. December 15, 2	2009-12-15
Pitch infiltration of carbon fiber preforms under high pressure Grant 7,632,436 - Simpson , et al. December 15, 2	2009-12-15
Resin transfer molding to toughen composite beam keys App 20090236763 - Simpson; Allen H. ; et al.	2009-09-24
Densification Of C-c Composites With Pitches Followed By Cvi/cvd App 20090238966 - La Forest; Mark L. ; et al.	2009-09-24
Densification Of Carbon Fiber Preforms With Pitches For Aircraft Brakes App 20090230582 - La Forest; Mark L. ; et al.	2009-09-17
Bonding of carbon fibers to metal inserts for use in composites Grant 7,588,179 - Simpson , et al. September 15, 2	2009-09-15
Cvi Followed By Coal Tar Pitch Densification By Vpi App 20090214781 - LA FOREST; Mark L. ; et al.	2009-08-27
Carbon fiber containing ceramic particles Grant 7,575,799 - Fryska , et al. August 18, 2	2009-08-18
Cvd Densified Preform Followed By Vpi And Rtm App 20090194895 - La Forest; Mark L. ; et al.	2009-08-06
Carbon Fiber Containing Ceramic Particles App 20090148699 - Fryska; Slawomir T. ; et al.	2009-06-11
Brake assembly having multi-piece core and replaceable friction surfaces App 20090139807 - Fryska; Slawomir T. ; et al.	2009-06-04
Bonding of carbon fibers to metal inserts for use in composites App 20080283174 - Simpson; Allen H. ; et al.	2008-11-20
Pitch infiltration of carbon fiber preforms under high pressure App 20080277824 - Simpson; Allen H. ; et al.	2008-11-13
Formulation for the manufacture of carbon-carbon composite materials Grant 7,438,839 - Simpson , et al. October 21, 2	2008-10-21
Method of manufacturing a carbon-carbon brake disc App 20080251959 - Simpson; Allen H. ; et al.	2008-10-16
Method and apparatus for removing carbonized pitch from the surface of a pitch infiltrated disk App 20080233286 - Simpson; Allen H. ; et al.	2008-09-25
Carbon filament ignition of combustion synthesis materials App 20080093009 - Fryska; Slawomir T. ; et al.	2008-04-24
Airflow masking of carbon-carbon composites for application of antioxidants App 20070256634 - Simpson; Allen H. ; et al.	2007-11-08
Bonding of carbon-carbon composites using titanium carbide App 20070235126 - Simpson; Allen H. ; et al.	2007-10-11
Apparatus and methods for bonding carbon-carbon composites through a reactant layer App 20070235123 - Simpson; Allen H. ; et al.	2007-10-11
Airflow masking of carbon-carbon composites for application of antioxidants Grant 7,241,476 - Simpson , et al. July 10, 2	2007-07-10
Expandable/flexible constraint fixture for carbonization of carbon-carbon preforms App 20070114687 - Simpson; Allen H. ; et al.	2007-05-24
Carbon fiber preform densification by pitch infiltration followed by resin transfer molding App 20060279012 - Simpson; Allen H. ; et al.	2006-12-14
Activated carbon to immobilize pitch in constraint fixture during carbonization App 20060280671 - Simpson; Allen H. ; et al.	2006-12-14
Carbon-carbon composite preform made with carbon fiber and pitch binder App 20060261504 - Simpson; Allen H. ; et al.	2006-11-23
Mold fixture to densify composite beam key using resin transfer molding App 20060197244 - Simpson; Allen H. ; et al.	2006-09-07
Carbon-carbon composite article manufactured with needled fibers App 20060177663 - Simpson; Allen H. ; et al.	2006-08-10
Formulation for the manufacture of carbon-carbon composite materials App 20060073338 - Simpson; Allen H. ; et al.	2006-04-06
Fixture for holding a preform during a heating process App 20060054758 - Simpson; Allen H. ; et al.	2006-03-16
Airflow masking of carbon-carbon composites for application of antioxidants App 20060057289 - Simpson; Allen H. ; et al.	2006-03-16
Titanium carbide as a friction and wear modifier in friction materials App 20050221051 - Simpson, Allen H. ; et al.	2005-10-06
Binderless preform manufacture App 20050093188 - Forest, Mark L. La ; et al.	2005-05-05