Robert H. Slaughter, JR.

City:

Spring, Texas

Country:

United States

Published Applications:

Last publication date:

2017-02-23

Top Assignees for applications by Robert H. Slaughter, JR.

The entities that hold a legal rights for patent applications filed by inventor Slaughter, JR. Robert H.:

Smith International, Inc. 6 Houston, TX United States
Sandvik Intellectual Property AB 2 Sandviken, Sweden

Recent patent applications by Slaughter, JR. Robert H.

Robert H. Slaughter, JR. from Spring, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2017-02-23

US20170051560A1

Fixed constructions

Rotary percussive device

#2 | 2016-12-15

US20160362938A1

Fixed constructions

INSTRUMENTED PERCUSSION HAMMER BIT

#3 | 2014-07-03

US20140182947A1

Fixed constructions

CUTTING INSERT FOR PERCUSSION DRILL BIT

#4 | 2014-07-03

US20140182939A1

Fixed constructions

PERCUSSION DRILL BIT WITH CONICAL CUTTING ELEMENTS

#5 | 2014-07-03

US20140182938A1

Fixed constructions

Piston strike face and bit interface for percussion hammer drill

#6 | 2014-07-03

US20140182937A1

Fixed constructions

ROLLER CONE DRILL BIT

#7 | 2012-12-06

US20120306196A1

Fixed constructions

ANTI-BACK OFF DEVICE FOR DOWN HOLE TOOLS AND DRIVE SYSTEMS

#8 | 2010-12-23

US20100319993A1

Fixed constructions

Downhole tool leg retention methods and apparatus

#9 | 2010-10-07

US20100252326A1

Fixed constructions

Modular system for a back reamer and method

InventorID:

819868 ⎘