Patents/Inventors

Frank D. Risko

Clarkston, MIUS1 patent

2 Patents

US119515382024
Hollow Automotive Parts and Methods for Fabricating Hollow Castings
GM GLOBAL TECHNOLOGY OPERATIONS LLC
0 cites
US119261742024
Vitreous Device to Change Apparent Density Within a Metal Casting
GM GLOBAL TECHNOLOGY OPERATIONS LLC
0 cites