Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11719830 | RTK vector phase locked loop architecture | David M. Bevly, Richard G. Keegan, Stephen F. Rounds | 2023-08-08 |
| 10969496 | RTK vector phase locked loop architecture | David M. Bevly, Richard G. Keegan, Stephen F. Rounds | 2021-04-06 |
| 10319251 | Networked activity monitoring via electronic tools in an online group learning course and regrouping students during the course based on the monitored activity | Peter Joseph Chick, Daniel Sovanndara Te, Brandon Williams | 2019-06-11 |
| 10309655 | Cooling system for fuel nozzles within combustor in a turbine engine | Walter Ray Laster, Juan Enrique Portillo Bilbao, Jacob William Hardes, Timothy A. Fox | 2019-06-04 |
| 10139111 | Dual outlet nozzle for a secondary fuel stage of a combustor of a gas turbine engine | Walter Ray Laster, Juan Enrique Portillo Bilbao, Jacob William Hardes, Timothy A. Fox | 2018-11-27 |
| 10054313 | Air biasing system in a gas turbine combustor | Juan Enrique Portillo Bilbao, David M. Ritland | 2018-08-21 |
| 9949450 | Soil moisture probe and system with temperature adjustment | Jon Richings, Sr. | 2018-04-24 |
| 9691291 | System and method for providing group learning via computerized student group assignments conducted based on student attributes and student-variable-related criteria | — | 2017-06-27 |
| 8499564 | Pilot burner for gas turbine engine | Robert Bland, Anil Gulati | 2013-08-06 |
| 8387398 | Apparatus and method for controlling the secondary injection of fuel | Weidong Cai, Arthur J. Harris, Jr. | 2013-03-05 |
| 8047452 | Method and apparatus for injecting atomized fluids | Stephen M. Thomas, Alison Chambers, Theodore J. Tarabulski, P. Robert Santangeli, R. Gifford Broderick | 2011-11-01 |
| 7845166 | Exhaust system with plural emission treatment devices | Adam J. Kotrba, Fabrizio Rinaldi, Lawrence Dalimonte | 2010-12-07 |
| 7841182 | Micro-combustor for gas turbine engine | — | 2010-11-30 |
| 7451660 | Post calibration catalytic converter canning apparatus and method | — | 2008-11-18 |
| D568941 | Vehicle roof top advertising sign | Steven W. Elmer, William A. Elmer | 2008-05-13 |
| 5837881 | Pressure gauge calibrating device | — | 1998-11-17 |