TREA

Alexander Vigdorovich

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  • St. Paul, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cart loading machine
    • Patent number 5,437,537
    • Issue date Aug 1, 1995
    • Cannon Equipment Company
    • Robert P. Sweet
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Accumulating ratchet conveyor
    • Patent number 5,320,213
    • Issue date Jun 14, 1994
    • The Cornelius Company
    • William E. McIntosh
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Bi-directional ratchet conveyor
    • Patent number 5,320,212
    • Issue date Jun 14, 1994
    • Cannon Equipment Company
    • William E. McIntosh
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Cart loading equipment having reciprocating pusher and chain convey...
    • Patent number 5,271,334
    • Issue date Dec 21, 1993
    • IMI Cornelius Inc.
    • Robert P. Sweet
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Expandable door
    • Publication number 20070068080
    • Publication date Mar 29, 2007
    • Alexander Vigdorovich
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR