Rick L. Stringfellow

City:

Houston, Texas

Country:

United States

Published Applications:

Last publication date:

2022-03-17

Top Assignees for applications by Rick L. Stringfellow

The entities that hold a legal rights for patent applications filed by inventor Stringfellow Rick L.:

VETCO GRAY INC. 4 Houston, TX United States
Baker Hughes Oilfield Operations LLC 1 Houston, TX United States

Recent patent applications by Stringfellow Rick L.

Rick L. Stringfellow from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2022-03-17

US20220081987A1

Fixed constructions

Inserts for variable bore rams

#2 | 2011-09-08

US20110214877A1

Fixed constructions

Actuation assembly for riser connection dog

#3 | 2011-07-21

US20110174495A1

Fixed constructions

Marine drilling riser system

#4 | 2010-10-28

US20100270025A1

Fixed constructions

Riser buoyancy adjustable thrust column

#5 | 2009-12-17

US20090308658A1

Fixed constructions

System and method for connecting tubular members

InventorID:

3548993 ⎘