EP1871978
INSULATED CONDUCTOR TEMPERATURE LIMITED HEATER FOR SUBSURFACE HEATING COUPLED IN A THREE-PHASE WYE CONFIGURATION
Status:
EP einkaleyfi: Þýðing ekki lögð innEP appl. date:
21.4.2006EP published:
23.11.2016EP application number:
06750964.6
EPO information:
European Patent Register
Max expiry date:
20.4.2026
Title:
INSULATED CONDUCTOR TEMPERATURE LIMITED HEATER FOR SUBSURFACE HEATING COUPLED IN A THREE-PHASE WYE CONFIGURATION
Timeline
Today
21.4.2006EP application
23.11.2016EP Publication
Owner
Name:
Shell Internationale Research Maatschappij B.V.Address:
Carel van Bylandtlaan 30, 2596, HR Den Haag, NL
Inventor
Name:
SANDBERG, Chester LedlieAddress:
Palo Alto, California, US
Name:
VINEGAR, Harold J.Address:
Bellaire, Texas, US
Priority
Number:
674081 PDate:
22.4.2005Country:
US
Classification
Categories:
E21B 43/24, E21B 43/17, E21B 43/30, E21B 36/04