John L. Krauser

4 Patents

• US125770792026

  Dual Endless Belt Flexible Lance Hose Drive Apparatus and System

  Stoneage, Inc.

  0 cites
• USD10881822025

  Polisher Nozzle Head

  STONEAGE, Inc.

  0 cites
• USD10749252025

  Unplugger Nozzle Head

  STONEAGE, Inc.

  0 cites
• US121236662024

  Multiple Flexible Lance Drive Apparatus with Modular Follower Roller Deck

  STONEAGE, Inc.

  0 cites