Walter A. Beauchamp

Person

  • Sammamish, WA, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Methods and Apparatuses for Selective Chemical Etching

    • Publication number 20170174987
    • Publication date Jun 22, 2017
    • The Boeing Company
    • David S. Nansen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Methods and Apparatuses for Selective Chemical Etching

    • Publication number 20160333269
    • Publication date Nov 17, 2016
    • THE BOENG COMPANY
    • David S. Nansen
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Resin formulation

    • Publication number 20050133956
    • Publication date Jun 23, 2005
    • Walter A. Beauchamp
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL