BJ TOOL SERVICES LTD.

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2010-06-24

Patent Grants:

Last grant date:

2011-08-16

Top Inventors for applications by BJ TOOL SERVICES LTD.

These are the the leading inventors for applications assigned to BJ TOOL SERVICES LTD.:

Dale Ian Kunz 4 Calgary, Canada
DALE IAN KUNZ 1 Calgary, AB Canada
JOHN WILSON THOMAS 1 Calgary, Canada
JOHN HUGHES 1 Calgary, Canada

Recent patent applications by BJ TOOL SERVICES LTD.

BJ TOOL SERVICES LTD. based in Calgary, CA has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2010-06-24 ✅ Patent 7,997,337 granted on 2011-08-16

US20100155056A1

Fixed constructions

Eutectic material-based seal element for packers

#2 | 2010-01-28

US20100019426A1

Mechanical engineering

SPRING/SEAL ELEMENT

#3 | 2010-01-28

US20100018694A1

Fixed constructions

EUTECTIC MATERIAL-BASED SEAL ELEMENT FOR PACKERS

#4 | 2008-01-17 ✅ Patent 8,336,615 granted on 2012-12-25

US20080011471A1

Fixed constructions

Low pressure-set packer

#5 | 2007-08-30 ✅ Patent 7,673,692 granted on 2010-03-09

US20070199693A1

Fixed constructions

Eutectic material-based seal element for packers

AssigneeID:

231208 ⎘