Jonathan Marshall

City:

Springville, Utah

Country:

United States

Published Applications:

Last publication date:

2024-01-04

Top Assignees for applications by Jonathan Marshall

The entities that hold a legal rights for patent applications filed by inventor Marshall Jonathan:

CAMERON INTERNATIONAL CORPORATION 2 Houston, TX United States
Smith International, Inc. 1 Houston, TX United States
NOVATEK IP, LLC 1 Provo, UT United States

Recent patent applications by Marshall Jonathan

Jonathan Marshall from Springville, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2024-01-04

US20240003428A1

Mechanical engineering

Needle tip and seat for a choke valve

#2 | 2023-04-27

US20230129538A1

Mechanical engineering

Needle tip and seat for a choke valve

#3 | 2019-02-14

US20190048691A1

Fixed constructions

Downhole turbine assembly

#4 | 2015-10-01

US20150275582A1

Fixed constructions

Tightly-closing dynamic assembly

#5 | 2014-09-18

US20140262525A1

Fixed constructions

Underreamer for increasing a wellbore diameter

InventorID:

1304903 ⎘