2 Patents
#392 in Calgary
#5,846 in Canada
Zimpro-Aec Ltd.
Forward Citations = 61
3 inventors:
3 inventors (with patents filed for the assignee):
Richard Kelso Kerr (2 out of 13 patents)
Wayne B Gitchel (1 out of 6 patents)
Charles L Soukup (1 out of 1 patent)
2 patents: