Patents/Inventors

Edmund Schwenk

Winchester, CAUS1 patent

2 Patents

US120376582024
Method of Recovering Materials Bound to a Metallic Substrate Using Cryogenic Cooling and an Aqueous Solution
PGM RECOVERY SYSTEMS, Inc.
0 cites
US115481062023
Automated System That Mechanically Extracts Spark Plug Tips Containing Valuable Metals
PGM RECOVERY SYSTEMS, Inc.
0 cites