Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8211373 | Mounting mat with flexible edge protection and exhaust gas treatment device incorporating the mounting mat | James R. Olson, Patrick J. Gadzo | 2012-07-03 |
| 8182752 | Exhaust gas treatment device | Amit Kumar | 2012-05-22 |
| 7998422 | Exhaust gas treatment device | Amit Kumar | 2011-08-16 |
| 7971357 | Exhaust gas treatment device and method for making the same | Amit Kumar | 2011-07-05 |
| 7033412 | Exhaust gas treatment device and method for making the same | Amit Kumar, Thomas S. Lacki | 2006-04-25 |
| 5482686 | Catalytic converter | Alan R. Lebold | 1996-01-09 |
| 5384188 | Intumescent sheet | Alan R. Lebold | 1995-01-24 |
| 5032441 | Intumescent conforming mounting pad | Orland C. Pitts | 1991-07-16 |
| 4999168 | Crack resistant intumescent sheet material | — | 1991-03-12 |
| 4863700 | Monolithic catalytic converter mounting arrangement | — | 1989-09-05 |
| 4612087 | Method of producing seamless ceramic fiber composite articles | — | 1986-09-16 |