John W. Rich, Jr.

5 Patents

• US124853282025

  Adjustable Weighted Golf Club

  0 cites
• US124801822025

  Process and Apparatus for Recovering Rare Earth Elements from Coal Refuse

  0 cites
• US123437352025

  Process and Apparatus for Separating Various Elements Such as Cesium from Refuse

  0 cites
• US122850992025

  Automatic Hand Scrubbing Device

  0 cites
• US120117252024

  Process and Apparatus for Separating Anthracite or Bituminous from Refuse

  0 cites