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Robert M. Salvarezza

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  • Hillsborough, CA, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Knotless Security Device
    • Publication number 20210317704
    • Publication date Oct 14, 2021
    • Coast Marine & lndustrial Supply
    • Robert M. Salvarezza
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    ENHANCED STRENGTH SPREADER STEP FOR USE WITH ROPE LADDERS
    • Publication number 20170145747
    • Publication date May 25, 2017
    • Robert M. Salvarezza
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    STABILIZED ROPE LADDER
    • Publication number 20170058601
    • Publication date Mar 2, 2017
    • Robert M. Salvarezza
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    DEVICE FOR SECURING ROPE LADDER STEPS
    • Publication number 20050045424
    • Publication date Mar 3, 2005
    • Robert M. Salvarezza
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS