7 Patents
#131 in Phoenix, AZ
#512 in Arizona
#38,890 in US
Tyrell Corporation
Forward Citations = 114
5 inventors:
Phoenix, AZ, United States of America
5 inventors (with patents filed for the assignee):
Miles Martin Elmers, Ii (4 out of 4 patents)
John Robert Berkheimer (4 out of 5 patents)
Christian Trifilio (2 out of 2 patents)
4. Robert Alan Conrad (1 out of 8 patents)
5. Charles A Conrad (1 out of 22 patents)
7 patents:
#131 in Phoenix, AZ
#512 in Arizona
#38,890 in US
5 inventors: