4 Patents
#279 in Cleveland, OH
#2,334 in Ohio
#60,501 in US
Freight Train Media LLC
Forward Citations = 34
3 inventors:
Cleveland, OH, United States of America
3 inventors (with patents filed for the assignee):
Raymond P Sipperley (2 out of 2 patents)
Donald E MacCord, Jr (2 out of 2 patents)
Theodore Cutler Johnson, Jr (2 out of 3 patents)
4 patents:
#279 in Cleveland, OH
#2,334 in Ohio
#60,501 in US
3 inventors: