Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8963024 | Sensor pass through assembly | Steven Douglas Hudlet | 2015-02-24 |
| 8408558 | Annular seal having a rib | Steven Douglas Hudlet, Timothy J. Rammel | 2013-04-02 |
| 7939769 | Sensor pass through assembly | Steven Douglas Hudlet | 2011-05-10 |
| 6386893 | Spark plug boot assembly and heat shield | Vaughn V. Barnes | 2002-05-14 |