3 Utility Patents
#323 in Cleveland, OH
#21,358 in Ohio
#603,914 in US
Forward Citations = 4
Company Filing History:
Tremco Incorporated
United States Gypsum Company
where one patent can have more than one assignee
Get your Inventor Badge Today
#323 in Cleveland, OH
#21,358 in Ohio
#603,914 in US
Company Filing History:
Get your Inventor Badge Today