Company Badge
USPTO Data Jan 1 1976 - Sep 22 2026
1 Patents
#1,795 in San Francisco, CA
#28,980 in California
#136,539 in US
Urban Root L.l.c.
Forward Citations = 44
5 inventors:
San Francisco, CA, United States of America
Urban Root L.l.c.
Forward Citations = 44
Loading Chart...
Loading Chart...
5 inventors (with patents filed for the assignee):
Charles Julian Ray (1 out of 8 patents)
Charles Graham Ray (1 out of 9 patents)
James Urban (1 out of 8 patents)
4. Albert L Key (1 out of 3 patents)
5. Michael James (1 out of 3 patents)
1 patent:
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]