Joseph C. Hager

3 Patents

• US122149562025

  Enhanced Self-closing Lid for Containers

  Amazon Technologies, Inc.

  0 cites
• US120176262024

  High Efficiency Mechanical Emergency Brake with Manual Override

  Amazon Technologies, Inc.

  0 cites
• US118839552024

  Power on Self Test for Brakes in an Autonomous Delivery Robot

  Amazon Technologies, Inc.

  0 cites