Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6994901 | Heat shield having a fold-over edge crimp with variable width and method of making same | Colin Chen, Frank Popielas, Mark Boogemans, Ryan P. Moffat, Marsha Minkov | 2006-02-07 |
| 6966402 | Acoustical heat shield | Mark Boogemans, Jason Kirkwood | 2005-11-22 |
| 6797402 | Insulated heat shield with waved edge | Colin Chen, Frank Popielas | 2004-09-28 |
| 6681890 | Sound barrier layer for insulated heat shield | Colin Chen, Mark Boogemans | 2004-01-27 |
| 6598389 | Insulated heat shield | Colin Chen, Frank Popielas, Mark Boogemans | 2003-07-29 |
| 6581720 | Noise attenuating insulated heat shield | Colin Chen, Mark Boogemans | 2003-06-24 |