Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751073 | Stackable structural reactors | William A. Whittenberger, Brian L. Davis, Todd A. Romesberg, Randall J. Bartos, Joseph W. Whittenberger | 2017-09-05 |
| 9457336 | Seals for use with foil supported and catalyst structures | William A. Whittenberger, Todd A. Romesberg, Louis J. Zuponcic, Lorne W. DeYoung | 2016-10-04 |
| 9216394 | Stackable structural reactors | William A. Whittenberger, Brian L. Davis, Todd A. Romesberg, Randall J. Bartos, Joseph W. Whittenberger | 2015-12-22 |
| 8721973 | Stackable structural reactors | William A. Whittenberger, Brian L. Davis, Todd A. Romesberg, Randall J. Bartos, Joseph W. Whittenberger | 2014-05-13 |
| 8047272 | High-temperature heat exchanger | William A. Whittenberger, John H. Becker | 2011-11-01 |
| D579101 | Heat exchanger | William A. Whittenberger, John H. Becker | 2008-10-21 |
| 6724123 | Dynamo electric machine | Gregory A Raye | 2004-04-20 |
| 6066228 | Method for making a metallic honeycomb carrier body | Bryce Zoccola | 2000-05-23 |
| 5791044 | Assembly and method for catalytic converter structures | William A. Whittenberger, Boris Brodsky | 1998-08-11 |
| 5735158 | Method and apparatus for skew corrugating foil | — | 1998-04-07 |
| 5571485 | Combined electrically heatable converter body | — | 1996-11-05 |
| 5512251 | Combined electrically heatable converter body | William A. Whittenberger | 1996-04-30 |
| 5318756 | Electrode feed through | David T. Sheller | 1994-06-07 |
| 5238650 | Electrode feed through | David T. Sheller | 1993-08-24 |
| 5232671 | Core for a catalytic converter | Richard C. Cornelison | 1993-08-03 |