Manteufel, Rolf P.C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Manteufel, Rolf P.C..The latest application filed is for "device for material and/or energy exchange in a wash column".
- Manteufel, Rolf P.C. - Bad Harzburg DE
- Manteufel, Rolf P.C. - Kaufbeuren DE
- Manteufel; Rolf P. C. - Kalmthout-Heide BE
- Manteufel; Rolf P. C. - B-2180 Kalmthout-Heide BE
| Patent | Date |
|---|---|
| Device for material and/or energy exchange in a wash column App 20050035473 - Manteufel, Rolf P.C. | 2005-02-17 |
| Device for guiding the flow of a liquid used for material and/or energy exchange in a wash column App 20030111744 - Manteufel, Rolf P.C. | 2003-06-19 |
| Column packing and method for manufacturing the same App 20030001292 - Nagaoka, Tadayoshi ; et al. | 2003-01-02 |
| Column packing and method for manufacturing the same App 20030001293 - Nagaoka, Tadayoshi ; et al. | 2003-01-02 |
| Column packing and method for manufacting the same App 20010042928 - Nagaoka, Tadayoshi ; et al. | 2001-11-22 |
| Method for manufacturing fluid contacting device Grant 4,366,608 - Nagaoka January 4, 1 | 1983-01-04 |
| Liquid distribution device in liquid-vapor contact apparatus Grant 4,267,978 - Manteufel May 19, 1 | 1981-05-19 |
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