RICHARD D. HAVINGA

City:

Okotoks

Country:

Canada

Published Applications:

Last publication date:

2012-07-05

Top Assignees for applications by RICHARD D. HAVINGA

The entities that hold a legal rights for patent applications filed by inventor HAVINGA RICHARD D.:

Xtreme Coil Drilling Corp. 2 Calgary, Canada
Xtreme Drilling and Coil Services Corp. 2 Calgary, Alberta, Canada
Xtreme Coil Drilling Corp. 1 Alberta, Canada
Xtreme Drilling and Coil Services Corp. 1 Calgary, Canada
XTREME COIL DRILLING CORP. 1 Calgary, AB Canada
Xtreme Coil Drilling Corp. 1 Calgara, Alberta, Canada

Recent patent applications by HAVINGA RICHARD D.

RICHARD D. HAVINGA from Okotoks, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2012-07-05

US20120168179A1

Fixed constructions

Coil tubing rig and carrier system

#2 | 2011-03-31

US20110073299A1

Fixed constructions

Lubricator for use with coiled tubing apparatus and universal rig having coiled tubing and top drive capability

#3 | 2009-04-16

US20090095491A1

Fixed constructions

COILED TUBING/TOP DRIVE RIG AND METHOD

#4 | 2008-10-16

US20080251248A1

Fixed constructions

Lubricator for use with coiled tubing apparatus and universal rig having coiled tubing and top drive capability

#5 | 2007-09-20

US20070215359A1

Fixed constructions

Mobile drilling rig with replaceable dolly

#6 | 2007-09-13

US20070209791A1

Fixed constructions

System for conducting jointed pipe and coiled tubing operations

#7 | 2007-06-07

US20070125552A1

Fixed constructions

Mobile drilling rig with dual carriers

#8 | 2007-05-24

US20070114041A1

Fixed constructions

Coiled tubing/top drive rig and method

#9 | 2006-12-28

US20060289171A1

Fixed constructions

Coiled tubing/top drive rig and method

#10 | 2006-12-21

US20060283588A1

Fixed constructions

System, method and apparatus for conducting earth borehole operations

InventorID:

3206196 ⎘