Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779737 | Vehicle compartment and engine preheating system and method | Cindy Marie Rutyna | 2004-08-24 |
| 6685099 | Cabin air purge strategy | Arthur M. Rutyna, Cindy Marie Rutyna | 2004-02-03 |