Knab; Manfred
Patent Applications and Registrations
Patent applications and USPTO patent grants for Knab; Manfred.The latest application filed is for "heat exchanger tube".
- Knab; Manfred - Dornstadt DE
- Knab; Manfred - Dornstadt-Bollingen DE
| Patent | Date |
|---|---|
| Metal heat exchanger tube Grant 11,073,343 - Gotterbarm , et al. July 27, 2 | 2021-07-27 |
| Heat exchanger tube Grant 10,996,005 - Gotterbarm , et al. May 4, 2 | 2021-05-04 |
| Heat exchanger tube Grant 10,976,115 - Gotterbarm , et al. April 13, 2 | 2021-04-13 |
| Heat exchanger tube Grant 10,948,245 - Gotterbarm , et al. March 16, 2 | 2021-03-16 |
| Heat Exchanger Tube App 20190145717 - GOTTERBARM; ACHIM ; et al. | 2019-05-16 |
| Heat Exchanger Tube App 20190145718 - GOTTERBARM; ACHIM ; et al. | 2019-05-16 |
| Heat Exchanger Tube App 20190120567 - GOTTERBARM; Achim ; et al. | 2019-04-25 |
| Metal Heat Exchanger Tube App 20160305717 - GOTTERBARM; Achim ; et al. | 2016-10-20 |
| Heat transfer tube and a method of fabrication thereof Grant 6,913,073 - Beutler , et al. July 5, 2 | 2005-07-05 |
| Method of fabricating a heat exchanger tube Grant 6,786,072 - Beutler , et al. September 7, 2 | 2004-09-07 |
| Method of fabricating a heat exchanger tube App 20030024121 - Beutler, Andreas ; et al. | 2003-02-06 |
| Heat transfer tube and a method of fabrication thereof App 20020092644 - Beutler, Andreas ; et al. | 2002-07-18 |
| Heat transfer tube for evaporation with variable pore sizes App 20020000312 - Brand, Karine ; et al. | 2002-01-03 |
| Process for the production of an evaporator tube Grant 6,067,832 - Brand , et al. May 30, 2 | 2000-05-30 |
| Multiple finned tube and a method for its manufacture Grant 5,803,164 - Schuez , et al. September 8, 1 | 1998-09-08 |
| Heat-exchanger tube for condensing of vapor Grant 5,775,411 - Schuez , et al. July 7, 1 | 1998-07-07 |
| Heat exchanger wall, in particular for spray vaporization Grant 5,513,699 - Menze , et al. May 7, 1 | 1996-05-07 |
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