Company Badge
USPTO Data Jan 1 1976 - Sep 15 2026
1 Patents
#696 in St. Louis, MO
#1,926 in Missouri
#136,534 in US
Pf Controls, LLC
Forward Citations = 2
4 inventors:
St. Louis, MO, United States of America
Pf Controls, LLC
Forward Citations = 2
Loading Chart...
Loading Chart...
4 inventors (with patents filed for the assignee):
Christopher Gordon Gervase Turner (1 out of 27 patents)
Graham P Bloy (1 out of 13 patents)
Christopher Derek Hook (1 out of 1 patent)
4. Thomas Ellinwood (1 out of 1 patent)
1 patent:
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]
Please report any incorrect information to [email protected]