Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11840487 | Ceramic materials and seals for high temperature reactive material devices | David J. Bradwell, Brian Neltner, Michael J. McNeley, Greg A. Thompson, Chia-Ying Lee +2 more | 2023-12-12 |
| 11289759 | Ceramic materials and seals for high temperature reactive material devices | Greg A. Thompson, David J. Bradwell, Chia-Ying Lee, David McCleary, Jennifer Cocking +1 more | 2022-03-29 |
| 10637015 | Ceramic materials and seals for high temperature reactive material devices | Greg A. Thompson, David J. Bradwell, Chia-Ying Lee, David McCleary, Jennifer Cocking +1 more | 2020-04-28 |
| RE47635 | High solids hBN slurry, hBN paste, spherical hBN powder, and methods of making and using them | William T. Collins, Jeffrey J. Kutsch | 2019-10-08 |
| 9598620 | Abrasive articles including abrasive particles of silicon nitride | Guan Wang, Yves Boussant-Roux | 2017-03-21 |
| 9428423 | Self-bonding of chemically vapor deposited SiC articles | Alina Chand, Ronald H. Chand, Stephen G. DiPietro | 2016-08-30 |
| 9364974 | Method of forming an article from non-melt processible polymers and articles formed thereby | Rojendra Singh, Ilya L. Rushkin | 2016-06-14 |
| RE45923 | High solids HBN slurry, HBN paste, spherical HBN powder, and methods of making and using them | William T. Collins, Jeffrey J. Kutsch, Thomas M. Clere, Eugene Anthony Pruss | 2016-03-15 |
| RE45803 | High solids HBN slurry, HBN paste, spherical HBN powder, and methods of making and using them | William T. Collins, Jeffrey J. Kutsch | 2015-11-17 |
| 8986409 | Abrasive articles including abrasive particles of silicon nitride | Guan Wang, Yves Boussant-Roux | 2015-03-24 |
| 8741797 | Composite body including a nitride material, a carbide material, and an amorphous phase material | Christopher J. Reilly, Edmund A. Cortellini, David M. McElwee | 2014-06-03 |
| 8664135 | Crucible body and method of forming same | Edmund A. Cortellini, Christopher J. Reilly | 2014-03-04 |
| 8334062 | Environmental barrier coating | Ara Vartabedian, William T. Collins, David Woolley, Charles D. Bateman | 2012-12-18 |
| 8071495 | Silicon nitride body and method of manufacture | William T. Collins | 2011-12-06 |
| 7919040 | Method of preparing pressureless sintered, highly dense boron carbide materials | James T. Hennessey, William T. Collins | 2011-04-05 |
| 7534388 | Method of making ceramic component containing inclusions | Jeffrey J. Kutsch | 2009-05-19 |
| 6953760 | Ceramic component containing inclusions | Jeffrey J. Kutsch | 2005-10-11 |
| 6762140 | Silicon carbide ceramic composition and method of making | William T. Collins, Matteo Scalabrino | 2004-07-13 |
| 6682820 | Recession resistant coated ceramic part | — | 2004-01-27 |
| 6680267 | Silicon carbide ceramic composition and method of making | William T. Collins | 2004-01-20 |
| 6645612 | High solids hBN slurry, hBN paste, spherical hBN powder, and methods of making and using them | William T. Collins, Jeffrey J. Kutsch | 2003-11-11 |
| 6158894 | All ceramic bearing | William T. Collins | 2000-12-12 |
| 5908796 | Dense silicon nitride ceramic having fine grained titanium carbide | William T. Collins | 1999-06-01 |
| 5759481 | Silicon nitride having a high tensile strength | Dennis M. Tracey, Michael Foley, Norman I. Paille, Jr., Paul J. Pelletier, Lenny C. Sales +2 more | 1998-06-02 |
| 5696041 | High solids silicon nitride aqueous slurries | William T. Collins, Lenny C. Sales | 1997-12-09 |