2 Patents
#1 in St. Helens, OR
#1,086 in Oregon
#92,651 in US
Sp Tech
Forward Citations = 1
3 inventors:
St. Helens, OR, United States of America
3 inventors (with patents filed for the assignee):
Peter A Topaz (2 out of 3 patents)
Warren L Powers (2 out of 3 patents)
Stephen R Topaz (2 out of 6 patents)
2 patents: