Petrospec Engineering Ltd.

City:

Edmonton

Country:

Canada

Published Applications:

Last publication date:

2014-03-20

Patent Grants:

Last grant date:

2014-12-23

Top Inventors for applications by Petrospec Engineering Ltd.

These are the the leading inventors for applications assigned to Petrospec Engineering Ltd.:

Gerald V. Chalifoux 2 Sherwood Park, Canada
Gerald Chalifoux 2 Sherwood Park, Canada
Robert B. Logan 2 Edmonton, Canada
William Diesel 1 Sherwood Park, Canada

Recent patent applications by Petrospec Engineering Ltd.

Petrospec Engineering Ltd. based in Edmonton, CA has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2014-03-20

US20140076629A1

Electricity

SPLICE FOR A MINERAL INSULATED CABLE

#2 | 2011-12-22 ✅ Patent 8,915,303 granted on 2014-12-23

US20110308816A1

Fixed constructions

Method and apparatus for installing and removing an electric submersible pump

#3 | 2011-09-15

US20110224907A1

Fixed constructions

MINERAL INSULATED CABLE FOR DOWNHOLE SENSORS

#4 | 2007-05-31 ✅ Patent 7,561,776 granted on 2009-07-14

US20070122104A1

Fixed constructions

Method of preventing hydrogen darkening of optic fibre

#5 | 2006-06-01 ✅ Patent 7,290,601 granted on 2007-11-06

US20060115221A1

Physics

Braided thermocouple cable bundle

AssigneeID:

58588 ⎘