David A. Royer

Person

  • Pascoag, RI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Two-piece drop dispensing closure

    • Patent number 11,673,719
    • Issue date Jun 13, 2023
    • SILGAN DISPENSING SYSTEMS SLATERSVILLE, LLC
    • Clifford W. Skillin
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Tamper evident pouch and dispensing fitment

    • Patent number 9,475,622
    • Issue date Oct 25, 2016
    • WestRock Slatersville, LLC
    • Clifford W. Skillin
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    TWO-PIECE DROP DISPENSING CLOSURE

    • Publication number 20220041347
    • Publication date Feb 10, 2022
    • Silgan Dispensing Systems Slatersville, LLC
    • Clifford W. Skillin
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    TAMPER EVIDENT POUCH AND DISPENSING FITMENT

    • Publication number 20150048112
    • Publication date Feb 19, 2015
    • Clifford W. SKILLIN
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL