Ralph E. Harris

City:

Fort Worth, Texas

Country:

United States

Published Applications:

Last publication date:

2026-06-11

Top Assignees for applications by Ralph E. Harris

The entities that hold a legal rights for patent applications filed by inventor Harris Ralph E.:

SPM Oil & Gas Inc. 6 Fort Worth, TX United States
SPM OIL & GAS INC. 4 Fort Worth, TX United States
SPM FLOW CONTROL, INC. 1 Fort Worth, TX United States
SPM Oil & Gas 1 Forth Worth, TX United States
SPM Oil & Gas Inc. 1 Ft. Worth, TX United States

Recent patent applications by Harris Ralph E.

Ralph E. Harris from Fort Worth, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-06-11

US20260160246A1

Mechanical engineering

SYSTEMS FOR VALVE ASSEMBLIES, VALVE MEMBERS, AND VALVE SEAT BODIES

#2 | 2025-12-09

US18968623

Mechanical engineering

System and method for reduced thread stress for buttress style threads used in frac pump fluid ends

#3 | 2024-08-29

US20240288076A1

Mechanical engineering

WEAR-RESISTANT HYDRAULIC FRACTURING PUMP VALVES

#4 | 2023-09-28

US20230304484A1

Mechanical engineering

MODULAR SUCTION STABILIZER

#5 | 2023-05-11

US20230145747A1

Fixed constructions

ACTUATION-ASSISTED PUMP VALVE

#6 | 2023-04-06

US20230106466A1

Mechanical engineering

Valve seat with ceramic insert

#7 | 2023-02-09

US20230044928A1

Mechanical engineering

HYDRAULIC FRACTURING PUMP HEALTH AND PERFORMANCE MONITORING USING IOT SENSOR NETWORKS

#8 | 2022-08-25

US20220268362A1

Mechanical engineering

Wear-resistant hydraulic fracturing pump valves

#9 | 2020-12-24

US20200400140A1

Mechanical engineering

Valve for reciprocating pump assembly

InventorID:

2943361 ⎘