Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Frank Silberman has a total of 1 patent(s) in the database.

* Some patents in this database have one or more inventors, not all of whom may be from Wyoming.

 

  1. Patent Number: 5108153     View patent at USPTO
    Title: ELEVATED ROADWAY FOR CONTINUOUS HAULAGE UNIT
    Assignee: General Chemical Corporation
    Issue Date: April 28, 1992
    Inventor(s): John H. Pennington, Green River, WY
    Frank Silberman, Green River, WY