Patents Assigned to Peter Abt
  • Patent number: 5617955
    Abstract: A mining system and method for recovering gold and/or other heavy metals at multiple sites along a continuously hydrated ore processing route. The gold-bearing ore and primary or carrier water are dynamically and circuitously displaced to segregate the gold, and precipitate the gold particles into predetermined recovery sites along the flow path of the mix. The master stream of gold-sized ore-primary water mix is subdivided into several separate streams or substreams. The substreams are violent in nature, with one exception, and are typically contained in man-made canal-forming troughs having multiple recovery sites. Recovery sites comprise one or more drop slots. A downward draw caused by flow of secondary water in a conduit located below each slot enhances recovery. Each trough includes a dynamic segregation box having successive compartments across which a top layer of turbulent flow continuously occurs.
    Type: Grant
    Filed: February 21, 1995
    Date of Patent: April 8, 1997
    Assignees: Peter Abt, Rennat Trust
    Inventor: Noel Tanner
  • Patent number: 5544756
    Abstract: A mining system and related methods for recovering gold and/or other heavy metals at multiple sites along a continuously hydrated ore processing route. The gold-bearing ore and primary or carrier water are dynamically and circuitously displaced to segregate the gold, and precipitate the gold particles into predetermined recovery sites along the flow path of the mix. Boil box recovery sites are selectively provided for recovery of nuggets and smaller gold particles. Secondary water churns and disrupts the primary carrier flow of the mix through each boil box. The master stream of gold-sized ore-primary water mix is subdivided into several separate streams or substreams. The sub streams are violent in nature, with one exception, and are typically contained in man-made canal-forming troughs or multiple recovery sites. Recovery sites have one or more drop slots. A downward draw caused by flow of secondary water in a conduit located below each slot enhances recovery.
    Type: Grant
    Filed: March 14, 1994
    Date of Patent: August 13, 1996
    Assignees: Peter Abt, Rennat Trust, Jamiece Tanner Trust
    Inventor: Noel Tanner