Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10254010 | Current-based status monitor for electronic controller of multiple fluid line heaters | Jason Smith, Casey C. Clausen, Randall C. Nelson, Thomas J. Restis | 2019-04-09 |
| 9715813 | Visibility electronic controller and current-based status monitor | Jason Smith, Casey C. Clausen, Randall C. Nelson, Thomas J. Restis | 2017-07-25 |
| 9578689 | High temperature gas line heater system including silicone foam rubber | Jason Smith, Casey C. Clausen, Thomas J. Restis | 2017-02-21 |
| D756826 | Electronic controller module | Jason Smith, Casey C. Clausen, Randall C. Nelson, Thomas J. Restis | 2016-05-24 |
| 8541716 | Heater control with high-limit thermal safety shutdown | Youfan Gu, Jeffrey D. Kiernan, Charles C. Lawhead, William Bohlinger, Eric Ellis +8 more | 2013-09-24 |
| 8044329 | Compact limiter and controller assembly and method | William Bohlinger, Kurt W. Peterson, Dale T. Wolfe, James Hentges, Curtis Asa Foster | 2011-10-25 |
| 7932480 | Multiple heater control system with expandable modular functionality | Youfan Gu, Jeffrey D. Kiernan, Charles C. Lawhead, William Bohlinger, Eric Ellis +8 more | 2011-04-26 |
| 6037574 | Quartz substrate heater | Christopher C. Lanham, Kevin Ptasienski, Louis P. Steinhauser, Robin H. Lake | 2000-03-14 |