Don Darrell HICKMAN

City:

Williston, North Dakota

Country:

United States

Published Applications:

Last publication date:

2017-05-18

Top Assignees for applications by Don Darrell HICKMAN

The entities that hold a legal rights for patent applications filed by inventor HICKMAN Don Darrell:

Hickman Sales and Service, Inc. 1 Williston, ND United States

Recent patent applications by HICKMAN Don Darrell

Don Darrell HICKMAN from Williston, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2017-05-18

US20170138143A1

Fixed constructions

ACCUMULATOR FOR BLOWOUT PREVENTER CONTROL SYSTEMS

#2 | 2015-09-24

US20150267748A1

Mechanical engineering

Tong bearing

#3 | 2014-04-17

US20140105526A1

Mechanical engineering

Tong bearing

#4 | 2014-04-17

US20140104074A1

Physics

Method and apparatus for controlling oil well drill site systems

#5 | 2014-04-17

US20140103641A1

Mechanical engineering

Method and system for tightening threaded elements and certifying the connections and the devices for connecting threaded elements

#6 | 2012-08-23

US20120210827A1

Fixed constructions

ROD TONG ASSEMBLY

#7 | 2012-05-03

US20120103248A1

Fixed constructions

Weighing and display station

#8 | 2010-12-02

US20100300251A1

Fixed constructions

Tong assembly

#9 | 2008-11-27

US20080289166A1

Fixed constructions

Method of making an open-head power tong assembly

InventorID:

724628 ⎘