Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11508527 | Capacitor, assembly comprising a capacitor and a busbar and method of manufacturing a capacitor | Róbert Bösze, Dezsö Rauch, Krisztián Elekes, Ottó Klug | 2022-11-22 |
| 11224712 | Multifunctonal applicator which can be used in a mobile manner for mobile use | Ewald Anger, Dieter Klaus | 2022-01-18 |
| 10478577 | Tracheal applicator and corresponding use | Dieter Klaus, Ewald Anger, Christian Breuter | 2019-11-19 |
| 10119600 | Recirculating ball nut, assembly for a ballscrew drive and method for producing a recirculating ball nut | — | 2018-11-06 |
| D649121 | Output connector | — | 2011-11-22 |
| 7429280 | Method for producing a membrane for a fuel cell | Hubertus Biegert, Peter Britz, Gabor Toth | 2008-09-30 |
| 7022427 | Membrane for a fuel cell and method for producing the same | Hubertus Biegert, Peter Britz, Gabor Toth | 2006-04-04 |
| 6777116 | Direct dimethyl ether fuel cells | Jens Müller, Regina Wezel, Kevin Colbow, Jiujun Zhang | 2004-08-17 |
| 6755955 | Catalytic converter and method for producing a catalytic converter | Hubertus Biegert, Gabriele Stäb, Gabor Toth | 2004-06-29 |
| 6706435 | Fuel cell with polymer electrolyte membrane | Hubertus Biegert, Peter Britz, Arnold Lamm, Gabor Toth | 2004-03-16 |
| 6472090 | Method and apparatus for operating an electrochemical fuel cell with periodic reactant starvation | Kevin Colbow, Marian van der Geest, Cindy J. Longley, Jens Müller, Joy Roberts +4 more | 2002-10-29 |
| 6258239 | Process for the manufacture of an electrode for a solid polymer fuel cell | Gabriele Stäb | 2001-07-10 |
| 5981096 | Fuel cell system | Gerald Hornburg, Arnold Lamm | 1999-11-09 |
| 5548407 | Process for electronic processing of multi-colored continuous-tone images | Albrecht J. von Kienlin | 1996-08-20 |
| 4731491 | Process for liquefaction of lignin | Dusan J. Engel | 1988-03-15 |
| 4647367 | Antifouling agents for prevention of unwanted coke formation in reactors | Frank Stolfa | 1987-03-03 |
| 4642839 | Device for the reciprocating linear drive of a part | — | 1987-02-17 |
| 4635838 | Bonder for lead frames | — | 1987-01-13 |
| 4629509 | Immobilization of lead and cadmium in fly ash | Mark J. O'Hara | 1986-12-16 |
| 4622213 | Sulfur dioxide removal from gas streams | Edward A. Ginger | 1986-11-11 |
| 4619397 | Method of and apparatus for bonding an electrically conductive wire to bonding pads | — | 1986-10-28 |
| 4610776 | Coal liquefaction process | Lee Hilfman | 1986-09-09 |
| 4496371 | Process for removal of hydrogen sulfide and carbon dioxide from gas streams | Russell W. Johnson | 1985-01-29 |
| 4481107 | Oxidation of difficultly oxidizable mercaptans | — | 1984-11-06 |
| 4449586 | Process for the recovery of hydrocarbons from oil shale | Russell W. Johnson, Lee Hilfman | 1984-05-22 |