6 Patents
#26 in San Leandro, CA
#10,281 in California
#43,752 in US
Ashlock Company
Forward Citations = 49
4 inventors:
San Leandro, CA, United States of America
4 inventors (with patents filed for the assignee):
Klaus Silbermann (3 out of 12 patents)
Fred J Cimperman (3 out of 4 patents)
Frederick J Cimperman (3 out of 6 patents)
4. Thomas W Hirtle (2 out of 2 patents)
6 patents:
#26 in San Leandro, CA
#10,281 in California
#43,752 in US
4 inventors: