Pfeiffer; Jochen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pfeiffer; Jochen.The latest application filed is for "heat-conducting plate, especially for cooling or heating a building".
- Pfeiffer; Jochen - Gochsheim/Weyer DE
- Pfeiffer; Jochen - Moscow RU
- Pfeiffer; Jochen - Karlsruhe DE
| Patent | Date |
|---|---|
| Heat-conducting Plate, Especially For Cooling Or Heating A Building App 20150226440 - Lipinski; Johann ; et al. | 2015-08-13 |
| Method of modifying permeability between injection and production wells Grant 7,588,081 - Pfeiffer , et al. September 15, 2 | 2009-09-15 |
| Method of Modifying Permeability between Injection and Production Wells App 20070267191 - Pfeiffer; Jochen ; et al. | 2007-11-22 |
| Method and apparatus for switching several electric circuits Grant 6,713,896 - Burtscher , et al. March 30, 2 | 2004-03-30 |
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