1 Patents
#17 in Washington, PA
#4,865 in Pennsylvania
#133,867 in US
Washington Penn Plastic Co.
Forward Citations = 11
2 inventors:
Washington, PA, United States of America
2 inventors (with patents filed for the assignee):
1 patent:
#17 in Washington, PA
#4,865 in Pennsylvania
#133,867 in US
2 inventors: