Rigby
Cheryl D. Rigby, New South Wales AU
Patent application number | Description | Published |
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20080207337 | Joint | 08-28-2008 |
Gary Rigby, New South Wales AU
Patent application number | Description | Published |
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20080207337 | Joint | 08-28-2008 |
Gregory David Rigby, New South Wales AU
Patent application number | Description | Published |
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20110103998 | Production of Nickel - A method of producing a nickel product (including nickel alloy products and products such as nickel matte) from a nickel intermediate product is disclosed. The method comprises smelting a dried nickel intermediate product in a molten bath-based smelter and forming a molten pool containing a molten metal and a slag, with the molten metal being the nickel product. Intermediate and end products produced by the method are also disclosed. | 05-05-2011 |
20110118100 | Production of Nickel - A method of smelting a nickel intermediate product in a smelter that contains a molten bath of metal and slag to produce a nickel product, the method comprising supplying the nickel intermediate product and a solid reductant to the smelter and smelting the nickel intermediate product to produce molten nickel, and controlling the chemistry of the slag so that the slag has (a) a high solubility for elements and compounds in the nickel intermediate product that are regarded as contaminants in the nickel product and (b) a liquidus temperature in the range of 1300-1700 C. | 05-19-2011 |
Malcolm Paul Rigby, Burlington CA
Patent application number | Description | Published |
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20130257607 | WARNING DEVICE AND COLLISION AVOIDANCE SYSTEM - A warning device includes a housing, a power source, a control unit, sensors and alarms. The control unit is in the housing. The sensors are operably connected to the control unit. The sensors detect the presence of an object in each of at least two designated detection zones. The alarms are operably connected to the control unit. The alarms are responsive to a signal from the control unit when objects have been detected in at least two designated detection zones. A method of warning of potential collisions including the steps of: defining at least two designated detection zones; detecting the presence of an object in the zones; determining when objects are present in more than one zone and determining if these are in defined potential collision combinations; and if the objects are present in the more than one zones and in the defined potential collision combinations then activating a warning. | 10-03-2013 |