3 Patents
#1 in Snow Hill, NC
#1,552 in North Carolina
#71,950 in US
Happy Jack, Inc.
Forward Citations = 78
3 inventors:
Snow Hill, NC, United States of America
3 inventors (with patents filed for the assignee):
Joe Exum (2 out of 2 patents)
Jess Mellenthin (2 out of 2 patents)
Clarence O Williams (1 out of 12 patents)
3 patents:
#1 in Snow Hill, NC
#1,552 in North Carolina
#71,950 in US
3 inventors: