Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002179 | Methods and systems for control of coolant flow through an engine coolant system | David Karl Bidner, James Thomas Gooden, Amey Y. Karnik | 2021-05-11 |
| 10690042 | Methods and systems for coolant system | Amey Y. Karnik, Zhaoyang Zeng, David Karl Bidner | 2020-06-23 |
| 10060333 | Systems and methods for engine coolant system diagnostics | Sitaram Rejeti, Robert Roy Jentz, Aed M. Dudar, Joseph Lyle Thomas | 2018-08-28 |
| 9453439 | Approach for variable pressure oil injection | David Karl Bidner, Brad Alan VanDerWege, John Eric Rollinger | 2016-09-27 |
| 9239130 | Support hanger for worm drive saw | — | 2016-01-19 |
| 9114796 | Inlet air temperature sensor diagnostics | Douglas Raymond Martin, Michael Stephen Sweppy, Matthew David Smith | 2015-08-25 |
| 9022647 | Engine cooling system control | Robert Roy Jentz, Ross Dykstra Pursifull, John Eric Rollinger | 2015-05-05 |
| 8739746 | Variable oil pump diagnostic | David Karl Bidner, John Eric Rollinger, Ed Badillo | 2014-06-03 |
| 7613554 | System and method for demonstrating functionality of on-board diagnostics for vehicles | John Eric Rollinger, Paul A. Pietrzyk, Duncan Borthwick, Gregory Sapick, Marian Chipa +2 more | 2009-11-03 |