Hauk; Rolf

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hauk; Rolf.The latest application filed is for "method of and arrangement for co-combustion of biomasses and/or organic wastes as secondary fuel in a coal dust firing system".

Company Profile

0.12.1

Hauk; Rolf - Unna DE
Hauk; Rolf - Achern DE
Hauk; Rolf - Dusseldorf DE
Hauk; Rolf - D-4000 Dusseldorf 1 DE
Hauk; Rolf - Baden-Baden DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method Of And Arrangement For Co-combustion Of Biomasses And/or Organic Wastes As Secondary Fuel In A Coal Dust Firing System App 20080163804 - Hauk; Rolf	2008-07-10
Process for drying coal for melt-down or coal gasifiers Grant 5,327,717 - Hauk July 12, 1	1994-07-12
Burner arrangement for the combustion of fine-grained to dusty solid fuel Grant 5,127,346 - Kepplinger , et al. July 7, 1	1992-07-07
Method for the pretreatment of a lumpy carbon carrier Grant 4,995,904 - Hauk February 26, 1	1991-02-26
Process for gaining electric energy in addition to producing molten pig iron and an arrangement for carrying out the process Grant 4,861,369 - von Bogdandy , et al. August 29, 1	1989-08-29
Melting gasifier Grant 4,846,449 - Hauk , et al. July 11, 1	1989-07-11
Fluidized bed arrangement for the production of molten pig iron and steel pre-products Grant 4,805,880 - Hauk , et al. February 21, 1	1989-02-21
Process for the production of pig iron from fine ore using plasma burner Grant 4,806,154 - Hauk February 21, 1	1989-02-21
Process for the gasification of sewage sludge Grant 4,793,855 - Hauk December 27, 1	1988-12-27
Process for producing molten pig iron or steel raw material Grant 4,755,219 - Hauk July 5, 1	1988-07-05
Method for producing molten pig iron or steel pre-products in a melt-down gasifier Grant 4,588,437 - Kepplinger , et al. May 13, 1	1986-05-13
Apparatus for directly making liquid pig-iron from coarse iron ore Grant 4,448,402 - Weber , et al. May 15, 1	1984-05-15
Process for directly making liquid pig-iron from coarse iron ore Grant 4,409,023 - Weber , et al. October 11, 1	1983-10-11

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