Patents/Inventors

Richard C. Stephens

Chicago, ILUS2 patents

3 Patents

US124481762025
Insulated Container Fitting
CALIFORNIA INNOVATIONS Inc.
0 cites
US121875242025
Soft-sided Insulated Container with Hard-sided Liner
CALIFORNIA INNOVATIONS Inc.
0 cites
US121728042024
Container Assembly
CALIFORNIA INNOVATIONS Inc.
0 cites