9 Patents
#2 in Knightdale, NC
#670 in North Carolina
#32,549 in US
Progressive International Electronics Inc.
Forward Citations = 224
3 inventors:
Knightdale, NC, United States of America
3 inventors (with patents filed for the assignee):
Walter E Warn (8 out of 13 patents)
Fred K Carr (6 out of 14 patents)
Arthur E Barker, Jr (1 out of 1 patent)
9 patents:
#2 in Knightdale, NC
#670 in North Carolina
#32,549 in US
3 inventors: