Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6920818 | Dual tandem power piston-attachment concept | Michel Vermoesen, Ryan M. Elking, Derek Thomas Dreischarf | 2005-07-26 |
| 6912946 | System and method for improved controlled airflow within a vacuum booster system | Timothy A. Haerr, Gary C. Fulks, Ryan M. Elking, Derek Thomas Dreischarf | 2005-07-05 |