Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7150099 | Heat exchanger for high-temperature applications | William A. Whittenberger | 2006-12-19 |
| 6948928 | Catalytic combustor for a gas turbine | William B. Retallick, William A. Whittenberger | 2005-09-27 |
| 5395600 | Corrugated thin metal monolith converter | — | 1995-03-07 |
| 5319929 | Catalytic converter system | William A. Whittenberger | 1994-06-14 |
| 5288470 | Metal substrate having an insulating barrier | William B. Retallick, Raymond J. Gorte | 1994-02-22 |
| 5240682 | Reinforced corrugated thin metal foil strip useful in a catalytic converter core, a catalytic converter core containing said strip and an electrically heatable catalytic converter containing said core | William A. Whittenberger | 1993-08-31 |
| 5232671 | Core for a catalytic converter | Gordon W. Brunson | 1993-08-03 |
| 5170624 | Composite catalytic converter | William A. Whittenberger | 1992-12-15 |
| 5140812 | Core for an electrically heatable catalytic converter | Martin B. Sherwin | 1992-08-25 |
| 5118475 | Core element and core for electrically heatable catalytic converter | — | 1992-06-02 |
| 5026273 | High temperature combuster | — | 1991-06-25 |
| 4976929 | Electrically heated catalytic converter | William A. Whittenberger | 1990-12-11 |
| 4875436 | Waste heat recovery system | Edward M. Smith | 1989-10-24 |
| 4849274 | Honeycomb fluid conduit | — | 1989-07-18 |
| 4838067 | Corrosion resistant corrugated metal foil for use in wound and folded honeycomb cores | — | 1989-06-13 |
| 4829655 | Catalyst support and method for making same | William B. Retallick | 1989-05-16 |
| 4748838 | Process for making obliquely corrugated thin metal strips | — | 1988-06-07 |
| 4725411 | Device for physical and/or chemical treatment of fluids | — | 1988-02-16 |
| 4711009 | Process for making metal substrate catalytic converter cores | William B. Retallick | 1987-12-08 |
| 4672809 | Catalytic converter for a diesel engine | William B. Retallick | 1987-06-16 |
| 4637568 | Mandrel for winding flexible metal catalyst core | — | 1987-01-20 |
| 4416157 | Inclined manometer | — | 1983-11-22 |
| 4305289 | Surface mounted thermometer | — | 1981-12-15 |
| 4236578 | Heat exchange enhancement structure | Frank Kreith | 1980-12-02 |