JOHNATHAN WALTER HOWARD

City:

CONROE, Texas

Country:

United States

Published Applications:

Last publication date:

2020-01-02

Top Assignees for applications by JOHNATHAN WALTER HOWARD

The entities that hold a legal rights for patent applications filed by inventor HOWARD JOHNATHAN WALTER:

Varel International Ind., L.P. 2 Carrollton, TX United States
Varel International Ind., L.L.C. 1 Carrollton, TX United States

Recent patent applications by HOWARD JOHNATHAN WALTER

JOHNATHAN WALTER HOWARD from CONROE, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2020-01-02

US20200003014A1

Fixed constructions

Fixed cutter completions bit

#2 | 2019-09-05

US20190271203A1

Fixed constructions

HYBRID ROLLER CONE AND JUNK MILL BIT

#3 | 2018-12-13

US20180355670A1

Fixed constructions

HYBRID ROLLER-MILL BIT AND HYBRID ROLLER-DRAG BIT

#4 | 2018-05-10

US20180128053A1

Fixed constructions

Roller cone bit having gland for full seal capture

#5 | 2017-08-17

US20170234092A1

Fixed constructions

Hybrid roller cone and junk mill bit

InventorID:

2184605 ⎘