Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7647696 | Catalyst substrate having improved thermal durability | William LaBarge, Russell Paul Richmond | 2010-01-19 |
| 6099809 | Catalytic converter having a metal foil substrate | Michael R. Foster | 2000-08-08 |
| 6062020 | Exhaust manifold converter apparatus | Scott Blanchet, Russell Paul Richmond | 2000-05-16 |
| 5909916 | Method of making a catalytic converter | Michael R. Foster, Jesse Allan Heather, Dana M. Serrels, David K. Chen | 1999-06-08 |
| 5246130 | Fuel storage apparatus | James R. Mondt | 1993-09-21 |
| 4915751 | Accelerated whisker growth on iron-chromium-aluminum alloy foil | David R. Sigler | 1990-04-10 |