Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11396483 | Systems and methods for producing a carbon composite material | John Linck | 2022-07-26 |
| 11332823 | Method and apparatus for decreasing the radial temperature gradient in CVI/CVD furnaces | — | 2022-05-17 |
| 11053168 | Systems and methods for carbon structures incorporating silicon carbide | Christopher T. Kirkpatrick | 2021-07-06 |
| 10689305 | Systems and methods for producing a carbon composite material | John Linck | 2020-06-23 |
| 10465282 | Systems for modifying pressure differential in a chemical vapor process | Ying She, Zissis A. Dardas, Thomas P. Filburn, Brian St. Rock, John Linck | 2019-11-05 |
| 10443124 | Process and apparatus for making composite structures | Mark J. Purdy, John E Finley, Mark Wolke, Timothy Patrick Smith | 2019-10-15 |
| 10407769 | Method and apparatus for decreasing the radial temperature gradient in CVI/CVD furnaces | — | 2019-09-10 |
| 9963779 | Methods for modifying pressure differential in a chemical vapor process | Ying She, Zissis A. Dardas, Thomas P. Filburn, Brian St. Rock, John Linck | 2018-05-08 |
| 8057855 | Non-pressure gradient single cycle CVI/CVD apparatus and method | Vincent Fry | 2011-11-15 |
| 7892646 | Pressure gradient CVI/CVD process | Vincent Fry | 2011-02-22 |
| 7691443 | Non-pressure gradient single cycle CVI/CVD apparatus and method | Vincent Fry | 2010-04-06 |
| 7476419 | Method for measurement of weight during a CVI/CVD process | David Eric Daws, Dary Zeigler, Afshin Bazshushtari | 2009-01-13 |
| 7335397 | Pressure gradient CVI/CVD apparatus and method | Paul Perea, John Linck, Chris Kirkpatrick, Richard Jones | 2008-02-26 |
| 6780462 | Pressure gradient CVI/CVD process | Mark J. Purdy, Lowell D. Bok | 2004-08-24 |
| 6744023 | Method and apparatus for cooling a CVI/CVD furnace | Dennis T. Garn, Jerry Lee | 2004-06-01 |
| 6669988 | Hardware assembly for CVI/CVD processes | David Eric Daws, Dary Zeigler, Afshin Bazshushtari | 2003-12-30 |
| 6639196 | Method and apparatus for cooling a CVI/CVD furnace | Robert Fiala, Dennis T. Garn, Jerry Lee | 2003-10-28 |
| 6440220 | Method and apparatus for inhibiting infiltration of a reactive gas into porous refractory insulation | — | 2002-08-27 |
| 6352430 | Method and apparatus for cooling a CVI/CVD furnace | Dennis T. Garn, Jerry Lee | 2002-03-05 |
| 6257881 | Combination CVI/CVD and heat treat susceptor lid | Robert Fiala, Dary Zeigler, Darren Welson, Josë-Luis Del Real | 2001-07-10 |
| 6162298 | Sealed reactant gas inlet for a CVI/CVD furnace | — | 2000-12-19 |
| 6109209 | Apparatus for use with CVI/CVD processes | Mark J. Purdy, Lowell D. Bok | 2000-08-29 |
| 6062851 | Combination CVI/CVD and heat treat susceptor lid | Scott W. Stevens | 2000-05-16 |
| 6057022 | Pressure gradient CVI/CVD apparatus, process and product | Mark J. Purdy | 2000-05-02 |
| 5900297 | Pressure gradient CVI/CVD apparatus, process and product | Mark J. Purdy | 1999-05-04 |