EMPCO (CANADA) LTD.

Follow

Organization

Whitby, CA

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Slag door assembly for an electric arc furnance
- Patent number 8,124,004
- Issue date Feb 28, 2012
- Empco (Canada) Ltd.
- Edgar R. Wünsche
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Sealing apparatus for a slag door of a metallurgical furnace
- Patent number 7,767,137
- Issue date Aug 3, 2010
- Empco (Canada) Ltd.
- Edgar R. Wünsche
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Metallurgical furnace with scrap metal preheater and dispenser
- Patent number 6,696,013
- Issue date Feb 24, 2004
- EMPCO (Canada) Ltd.
- Edgar R. Wunsche
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus and process system for preheating of steel scrap for melt...
- Patent number 6,024,912
- Issue date Feb 15, 2000
- Empco (CANADA) Ltd.
- Robert R. Wunsche
- C21 - METALLURGY OF IRON
Information Patent Grant
Multi-purpose pyrometallurgical process enhancing device
- Patent number 4,653,730
- Issue date Mar 31, 1987
- Empco (Canada) Ltd.
- Edgar R. Wunsche
- C21 - METALLURGY OF IRON
Information Patent Grant
Forced cooling panel for lining a metallurgical furnace
- Patent number 4,455,017
- Issue date Jun 19, 1984
- Empco (Canada) Ltd.
- Edgar R. Wunsche
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
METALLURGICAL FURNACE PROBE WITH EJECTING CARTRIDGE SENSOR
- Publication number 20160282048
- Publication date Sep 29, 2016
- EMPCO (CANADA) LTD.
- Edgar R. Wunsche
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING DEPARTMENTS WITH CANDIDATE TEST SCO...
- Publication number 20110313942
- Publication date Dec 22, 2011
- Empco, Inc.
- Michael S. Higgins
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEALING APPARATUS FOR A SLAG DOOR OF A METALLURGICAL FURNANCE
- Publication number 20090315234
- Publication date Dec 24, 2009
- EMPCO (CANADA) LTD.
- Edgar R. Wunsche
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
SEALING APPARATUS FOR A SLAG DOOR OF A METALLURGICAL FURNACE
- Publication number 20070290420
- Publication date Dec 20, 2007
- EMPCO (CANADA) LTD.
- Edgar R. Wunsche
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
Metallurgical furnace with scrap metal preheater and dispenser
- Publication number 20030122290
- Publication date Jul 3, 2003
- EMPCO (Canada) Ltd.
- Edgar R. Wunsche
- C21 - METALLURGY OF IRON
Information Patent Application
Multi-purpose, multi-oxy-fuel, power burner/injector/oxygen lance d...
- Publication number 20030075843
- Publication date Apr 24, 2003
- EMPCO (Canada) Ltd.
- Edgar R. Wunsche
- C21 - METALLURGY OF IRON

Trademarklast 30 trademarks

Information Trademark
85059842 - EMPCO
- Serial number 85059842
- Registration number 4020386
- Filing date Jun 10, 2010
- Empco, Inc.
- 35 - Advertising