Patents
- Patent granted 18 December 2018 for “Barrier Ring and Assembly for a Cylinder of an Opposed-Piston Engine”.
Inventors: Bryant A. Wagner, Patrick R. Lee, Abhishek Sahasrabudhe
Patent Number: US 10,156,202 - Patent granted 21 August 2018 for “Sectioning Volume Samples”.
Inventors: Harald Hess, David Peale, Patrick R. Lee
Patent Number US 10,054,518. - Patent granted 15 May 2016 for “Impingement Cooling of Cylinders in Opposed-Piston Engines”.
Inventors: Feng Song Liu, Jiongyang Wu, Patrick R. Lee
Patent Number US 9,341,104. - Patent granted 19 August 2014 for “Rolling Thrust Bearing Constructions”.
Inventors: James Lemke, Patrick R. Lee, William McHargue, Bryant Wagner
Patent Number US 8,807,112. - Patent granted 8 October 2013 for “Cylinder and Piston Assemblies for Opposed Piston Engines”.
Inventors: James Lemke, Gordon Rado, Michael Wahl, Patrick R. Lee, Clark Klyza, Eric Dion.
Patent Number US 8,550,041. - Patent granted 24 September 2013 for “Multi-cylinder opposed piston engines”.
Inventors: James U. Lemke, Gordon E. Rado, Michael H. Wahl, Patrick R. Lee, Eric P. Dion, Jin Dai, Louis F. Medeiros, Tristan M. Burton, Ryan G. MacKenzie, Brendan M. Lenski, Todd R. Rose, Clark A. Klyza.
Patent Number US 8,539,918. - Patent granted 16 July 2012 for “Impingement Cooling of Cylinders in Opposed-Piston Engines”.
Inventors: Feng Song Liu, Jionyang Wu, Patrick R. Lee.
Patent Number US 8,485,147. - Patent granted 16 October 2012 for “Two-Cycle, Opposed-Piston Internal Combustion Engine”.
Inventors: James U. Lemke, Ronald J. Hoffman, Michael H. Wahl and Patrick R. Lee.
Patent Number US 8,286,596. - Patent granted 2 October 2012 for “Opposed Piston Engine”.
Inventors: James U. Lemke, Ronald J. Hoffman, Michael H. Wahl and Patrick R. Lee.
Patent Number US 8,276,552. - Lead author on “Cylinder Cooling for Improved Durability on an Opposed-Piston Engine”.
published by SAE International on 04/16/12, paper #2012-01-1215, presented at SAE World Congress 2012. - Patent granted 3 January 2012 for “Two-Cycle, Opposed-Piston Internal Combustion Engine”.
Inventors: James U. Lemke, Ronald J. Hoffman, Michael H. Wahl and Patrick R. Lee.
Patent Number US 8,087,389. - Patent granted 4 January 2011 for “Cylinder and Piston Assemblies for an Opposed Piston Engine”.
Inventors: James U. Lemke, Ronald J. Hoffman, Michael H. Wahl and Patrick R. Lee.
Patent Number US 7,861,679. - Patent granted 22 September 2009 for “Opposed Piston Engine with Piston Compliance”.
Inventors: James U. Lemke, Ronald J. Hoffman, Michael H. Wahl and Patrick R. Lee.
Patent Number US 7,591,235. - Patent granted 23 June 2009 for “Two-Cycle Opposed-Piston Internal Combustion Engine”.
Inventors: James U. Lemke, William McHargue, Michael H. Wahl and Patrick R. Lee.
Patent Number US 7,549,401. - Credited with the mechanical design of the iPALM in the acknowledgement section of
“Interferometric fluorescent super-resolution microscopy resolves 3D cellular ultrastructure”
published Dec 25, 2008 in the Proceedings for the National Academy of Sciences of the United States of America (PNAS). - Patent granted 22 April 2008 for “Opposed Piston Engine”.
Inventors: James Lemke, William McHargue, Michael Wahl and Patrick R. Lee.
Patent Number US 7,360,511. - Patent granted 20 December 2005 for “Media Servo Writing System”.
Inventors: Jun Zhu, Alex Moraru, Teodor Zanetti, Franklin Tao, Dan L. Kilmer, Harald Hess, Tom Carr, Matt Bellis, Gustavo A. Pinto, Patrick Rodney Lee.
Patent Number US 6,977,791. - Patent granted 20 September 2005 for “Monitoring and Correcting for Non-translational Motion in a Resonance Measurement Apparatus”.
Inventors: Harald Hess and Patrick R. Lee.
Patent Number US 6,947,852. - Patent granted 23 June 1998 for: “Integrated Spring Head/Gimbal Assembly Holder”.
Inventors: Patrick R. Lee and Arthur Cormier.
Patent Number US 5,771,139. - Patent granted 7 October 1997 for: “A Goniometer Loader for Testing the Height of a Disk Drive Head/Gimbal Assembly”.
Inventors: John D. Marr and Patrick R. Lee.
Patent Number US 5,675,082.