David Thayer

Person

  • Chester, CT, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Edge tamping mechanism

    • Patent number 6,257,571
    • Issue date Jul 10, 2001
    • GBR Systems Corporation
    • James Kniss
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL