2 Patents
#52 in Chesterfield, MO
#1,292 in Missouri
#92,697 in US
Holtec Gas Systems, LLC
Forward Citations = 20
4 inventors:
Chesterfield, MO, United States of America
4 inventors (with patents filed for the assignee):
Jeffrey T Kochelek (2 out of 21 patents)
David J Burkhart (2 out of 7 patents)
Thorstein Holt (2 out of 5 patents)
4. Kenneth Jones (2 out of 7 patents)
2 patents:
#52 in Chesterfield, MO
#1,292 in Missouri
#92,697 in US
4 inventors: