2 Patents
#473 in St. Louis, MO
#1,289 in Missouri
#92,599 in US
Particle and Coating Technologies, Inc.
Forward Citations = 28
3 inventors:
St. Louis, MO, United States of America
3 inventors (with patents filed for the assignee):
Robert E Sparks (2 out of 14 patents)
Irwin C Jacobs (1 out of 16 patents)
Norbert S Mason (1 out of 10 patents)
2 patents:
#473 in St. Louis, MO
#1,289 in Missouri
#92,599 in US
3 inventors: