2 Patents
#387 in Calgary
#5,835 in Canada
Iron Derrickman Ltd.
Forward Citations = 54
4 inventors:
4 inventors (with patents filed for the assignee):
Monte Neil Wright (2 out of 9 patents)
William John Stroshein (2 out of 3 patents)
Andrew Scott Banister (2 out of 2 patents)
4. David Louis Richard (2 out of 5 patents)
5. Andrew S Banister (0 patent)
6. William J Stroshein (0 patent)
2 patents: