Patents Assigned to PROTO-1 MANUFACTURING, L.C.C.
  • Hydroforming tool and method to augment a ram forming machine
    Patent number: 11141772
    Abstract: A system comprises a ram tool subassembly and a master die subassembly. The ram tool subassembly further comprises a tool stick, a back body, a piston assembly, a piston housing, and a pusher holder. The master die subassembly further comprises a bottom tooling plate, a bottom master jaw, a nose block, a top master jaw, and a top tooling plate.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: October 12, 2021
    Assignee: PROTO-1 MANUFACTURING, L.C.C.
    Inventor: John Schwochert