Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11854775 | Methods and apparatus for microwave plasma assisted chemical vapor deposition reactors | Timothy A. Grotjohn | 2023-12-26 |
| 11702749 | Methods and apparatus for microwave plasma assisted chemical vapor deposition reactors | Jing Lu, Yajun Gu, Shreya Nad | 2023-07-18 |
| 11579597 | Peer-level control of industrial automation system components | Dayin Xu, John P. Caspers, William H. Martin, Jeffrey S. Martin | 2023-02-14 |
| 11036209 | Peer-level control of industrial automation system components | Dayin Xu, John P. Caspers, William H. Martin, Jeffrey S. Martin | 2021-06-15 |
| 10541118 | Methods and apparatus for microwave plasma assisted chemical vapor deposition reactors | Timothy A. Grotjohn | 2020-01-21 |
| 10494719 | Methods and apparatus for microwave plasma assisted chemical vapor deposition reactors | Jing Lu, Yajun Gu, Shreya Nad | 2019-12-03 |
| 9890457 | Microwave plasma reactors | Yajun Gu, Timothy A. Grotjohn | 2018-02-13 |
| 9732440 | Process and apparatus for diamond synthesis | Timothy A. Grotjohn, Donnie K. Reinhard, Rahul Ramamurti, M. Kagan Yaran, Thomas Schuelke +2 more | 2017-08-15 |
| 9487858 | Process and apparatus for diamond synthesis | Timothy A. Grotjohn, Donnie K. Reinhard, Rahul Ramamurti, M. Kagan Yaran, Thomas Schuelke +2 more | 2016-11-08 |
| 9166002 | N-doped single crystal diamond substrates and methods therefor | Timothy A. Grotjohn, Timothy Hogan | 2015-10-20 |
| 9139909 | Microwave plasma reactors | Timothy A. Grotjohn, Donnie K. Reinhard, Thomas Schuelke, M. Kagan Yaran, Kadek W. Hemawan +4 more | 2015-09-22 |
| 8668962 | Microwave plasma reactors | Timothy A. Grotjohn, Donnie K. Reinhard, Thomas Schuelke, M. Kagan Yaran, Kadek W. Hemawan +4 more | 2014-03-11 |
| 8316797 | Microwave plasma reactors | Timothy A. Grotjohn, Donnie K. Reinhard, Thomas Schuelke, M. Kagan Yaran, Kadek W. Hemawan +4 more | 2012-11-27 |
| 7442271 | Miniature microwave plasma torch application and method of use thereof | Timothy A. Grotjohn, Shengxi Zuo, Kadek W. Hemawan | 2008-10-28 |
| 7262408 | Process and apparatus for modifying a surface in a work region | Timothy A. Grotjohn, Ning Xi, Timothy Hogan | 2007-08-28 |
| 7147810 | Drapable diamond thin films and method for the preparation thereof | Donnie K. Reinhard, Michael Becker, Timothy A. Grotjohn, Thomas Schuelke, Roger Booth | 2006-12-12 |
| 6858969 | Surface acoustic wave devices based on unpolished nanocrystalline diamond | Baokang Bi, Brage Golding, Wen-Shin Huang | 2005-02-22 |
| 6759808 | Microwave stripline applicators | Timothy A. Grotjohn, Andy Wijaya | 2004-07-06 |
| 6077787 | Method for radiofrequency wave etching | Donnie K. Reinhard, Rabindra Chakraborty, Paul D. Goldman | 2000-06-20 |
| 5897924 | Process for depositing adherent diamond thin films | Michael J. Ulczynski, Donnie K. Reinhard | 1999-04-27 |
| 5844217 | Appratus for liquid thermosetting resin molding using radiofrequency wave heating | Martin C. Hawley, Jianghua Wei, Trent Shidaker | 1998-12-01 |
| 5770143 | Method for liquid thermosetting resin molding using radiofrequency wave heating | Martin C. Hawley, Jianghua Wei, Trent Shidaker | 1998-06-23 |
| 5736818 | Resonant radiofrequency wave plasma generating apparatus with improved stage | Michael J. Ulczynski, Donnie K. Reinhard | 1998-04-07 |
| 5645645 | Method and apparatus for plasma treatment of a surface | Jie Zhang | 1997-07-08 |
| 5571577 | Method and apparatus for plasma treatment of a surface | Jie Zhang | 1996-11-05 |