6 Patents
#1 in Knowlton
#2,331 in Canada
Profitable Entertainment Products, Inc.
Forward Citations = 77
4 inventors:
4 inventors (with patents filed for the assignee):
Richard S Norman (6 out of 39 patents)
Sonja Norman (6 out of 6 patents)
David Chamberlain (4 out of 8 patents)
4. David Chamberlin (2 out of 2 patents)
6 patents:
#1 in Knowlton
#2,331 in Canada
4 inventors: