Brian C. Witkowski

City:

Fort Worth, Texas

Country:

United States

Published Applications:

Last publication date:

2021-01-21

Top Assignees for applications by Brian C. Witkowski

The entities that hold a legal rights for patent applications filed by inventor Witkowski Brian C.:

SPM FLOW CONTROL, INC. 4 Fort Worth, TX United States
SPM Oil & Gas Inc. 3 Fort Worth, TX United States

Recent patent applications by Witkowski Brian C.

Brian C. Witkowski from Fort Worth, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2021-01-21

US20210017830A1

Fixed constructions

Hydraulic fracturing system, apparatus, and method

#2 | 2020-08-13

US20200256149A1

Fixed constructions

Large bore plug valve

#3 | 2020-04-16

US20200115986A1

Fixed constructions

Hydraulic fracturing system, apparatus, and method

#4 | 2018-10-25

US20180306358A1

Mechanical engineering

Carburizing grade micro-alloy high pressure swivel joints

#5 | 2017-12-28

US20170370480A1

Mechanical engineering

LARGE BORE PLUG VALVE

InventorID:

2075562 ⎘