TG

Timothy A. Grotjohn

MU Michigan State University: 17 patents #10 of 1,164Top 1%
FU Fraunhofer Usa: 7 patents #4 of 95Top 5%
MIT: 1 patents #4,386 of 9,367Top 50%
📍 Okemos, MI: #19 of 344 inventorsTop 6%
🗺 Michigan: #4,319 of 86,293 inventorsTop 6%
Overall (All Time): #231,213 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
12392028 Laser activated luminescence system Marcos Dantus 2025-08-19
12098475 Methods for forming large area single crystal diamond substrates with high crystallographic alignment Ramon Diaz, Aaron HARDY 2024-09-24
11897087 Polishing apparatus for smoothing diamonds Aaron HARDY, Edward K. Drown, Michael Becker 2024-02-13
11854775 Methods and apparatus for microwave plasma assisted chemical vapor deposition reactors Jes Asmussen 2023-12-26
11222956 Distributed current low-resistance diamond ohmic contacts Joseph Varghese, Michael W. Geis 2022-01-11
10541118 Methods and apparatus for microwave plasma assisted chemical vapor deposition reactors Jes Asmussen 2020-01-21
9890457 Microwave plasma reactors Jes Asmussen, Yajun Gu 2018-02-13
9732440 Process and apparatus for diamond synthesis Jes Asmussen, Donnie K. Reinhard, Rahul Ramamurti, M. Kagan Yaran, Thomas Schuelke +2 more 2017-08-15
9487858 Process and apparatus for diamond synthesis Jes Asmussen, Donnie K. Reinhard, Rahul Ramamurti, M. Kagan Yaran, Thomas Schuelke +2 more 2016-11-08
9277792 Multicolored single crystal diamond gemstones and methods for forming the same Carolyn Randall 2016-03-08
9166002 N-doped single crystal diamond substrates and methods therefor Jes Asmussen, Timothy Hogan 2015-10-20
9139909 Microwave plasma reactors Jes Asmussen, Donnie K. Reinhard, Thomas Schuelke, M. Kagan Yaran, Kadek W. Hemawan +4 more 2015-09-22
8668962 Microwave plasma reactors Jes Asmussen, Donnie K. Reinhard, Thomas Schuelke, M. Kagan Yaran, Kadek W. Hemawan +4 more 2014-03-11
8316797 Microwave plasma reactors Jes Asmussen, 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 Jes Asmussen, Shengxi Zuo, Kadek W. Hemawan 2008-10-28
7262408 Process and apparatus for modifying a surface in a work region Jes Asmussen, Ning Xi, Timothy Hogan 2007-08-28
7147810 Drapable diamond thin films and method for the preparation thereof Donnie K. Reinhard, Jes Asmussen, Michael Becker, Thomas Schuelke, Roger Booth 2006-12-12
6890300 Implantable microscale pressure sensor system for pressure monitoring and management John R. Lloyd, Arthur J. WEBER, Frank R. Rosenbaum, Gregory Goodall 2005-05-10
6759808 Microwave stripline applicators Jes Asmussen, Andy Wijaya 2004-07-06