Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7654084 | Metering fuel pump | Christopher C. Langenfeld, Scott Newell, Michael G. Norris, Jeffrey D. Renk, Andrew A. Schnellinger | 2010-02-02 |
| 7111460 | Metering fuel pump | Christopher C. Langenfeld, Scott Newell, Michael G. Norris, Jeffrey D. Renk, Andrew A. Schnellinger | 2006-09-26 |