Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10995454 | Using recycled waste water to make nonwoven fibrous materials suitable for use in a pollution control device or in a firestop | Richard P. Merry, Ian R. Harding | 2021-05-04 |
| 9470127 | Pollution control device structure with lower friction surface and underlying higher friction surface | Dale May, Andrew B. Supina, David S. Seitz | 2016-10-18 |
| 9238981 | Mounting mat with lower friction surface for assembling and higher friction surface for mounting | Dale May, Andrew B. Supina, David S. Seitz | 2016-01-19 |
| 8673229 | Compositions containing biosoluble inorganic fibers and micaceous binders | — | 2014-03-18 |
| 8124022 | Mounting mats and pollution control devices using same | Javier E. Gonzalez, Claus Middendorf | 2012-02-28 |
| 6458418 | Method of making multilayer sheets for firestops or mounting mats | Roger L. Langer, Stephen M. Sanocki | 2002-10-01 |
| 6365267 | Multilayer intumescent sheet and pollution control device | Roger L. Langer, Stephen M. Sanocki | 2002-04-02 |
| 6245301 | Catalytic converter and diesel particulate filter | Paul D. Stroom, Michael Schweitzer | 2001-06-12 |
| 6051193 | Multilayer intumescent sheet | Roger L. Langer, Stephen M. Sanocki | 2000-04-18 |
| 5853675 | Composite mounting system | — | 1998-12-29 |
| 5736109 | Intumescent sheet material and paste with organic binder | John J. Rogers, Toshiyuki Watanabe | 1998-04-07 |