Bellaire, TX, United States of America

Harold J Vinegar

This inventor holds 311 USPTO granted patents and 20 published patent applications, plus 17 CIPO patents and 2 EPO patents, primarily in Hydrogen Production (CPC class E21B4-324). Top assignees: Shell Oil Comapny, The University of Texas System, Vinegar Technologies LLC. Active years: 1982-2026.

USPTO Granted Patents = 311 

% Patents Active = 44.4

 

 

Average Co-Inventor Count = 3.6

ph-index = 180

Forward Citations = 54,102(Granted Patents)

Forward Citations (Not Self Cited) = 31,161(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • all Houston, TX (US) (1994)
  • Belaire, TX (US) (2006)
  • Houston, TX (US) (1982 - 2007)
  • Bellaire, TX (US) (2005 - 2024)
  • West Lake Hills, TX (US) (2024)

Company Filing History:


Years Active: 1982-2026

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Areas of Expertise:
Hydrogen Production
Subsurface Heating
NMR Techniques
Fluid-Phase Properties
Thermal Processing
Muon Tomography
Permeability Estimation
Hydrocarbon Recovery
Temperature Limited Heaters
Natural Gas Liquids
Tar Sands Treatment
Electrical Conductors
311 patents (USPTO):Explore Patents

Title: Harold J Vinegar: Innovator and Patent Holder with 301 Patents

Introduction:

Harold J Vinegar, hailing from Bellaire, Texas, has established himself as a notable innovator in the field of energy and petroleum engineering. With an impressive portfolio of 301 patents to his name, Vinegar's contributions have significantly impacted the industry. This article delves into his latest patents, career highlights, collaborations, and the lasting legacy of his work.

Latest Patents:

One of Vinegar's recent patents, titled "Hydrogen Storage and Recovery with Fracture Monitoring," introduces a groundbreaking method for operating kerogen-rich unconventional gas reservoirs. By recovering methane-containing gas, reforming it through steam-methane processes, and injecting hydrogen and inorganic carbon-containing gases into specially drilled wells, this method optimizes gas recovery in unconventional reservoirs.

Another notable patent by Vinegar offers a novel approach to determine the composition of natural gas liquids (NGLs), as well as the mean pore-size and tortuosity in subsurface formations. Integrating NMR logging and NMR core analysis, this method provides valuable insights into methane and NGLs saturation within petroleum reservoirs.

Career Highlights:

Throughout his career, Vinegar has held prominent positions at renowned establishments such as Shell Oil Company and the University of Texas System. His expertise in petroleum engineering has led to numerous technological advancements and industry breakthroughs. Vinegar's innovative thinking has consistently pushed the boundaries of the energy sector, earning him recognition and respect from peers around the globe.

Collaborations:

Vinegar's success is not solely attributed to his exceptional individual capabilities but also his knack for collaboration. Two of his notable coworkers, Eric Pierre de Rouffignac and George Leo Stegemeier, have worked alongside Vinegar on various projects. Collaborative efforts like these often serve as catalysts for new ideas, fostering an environment of innovation and invention.

Conclusion:

Harold J Vinegar's contributions to the field of energy and petroleum engineering are undoubtedly significant. Through his extensive patent portfolio, his latest patents showcase his visionary thinking in unlocking the potential of unconventional gas reservoirs and refining analytical techniques within the petroleum industry. Vinegar's career highlights, coupled with his collaborations, highlight his dedication to advancing knowledge and driving innovation in the energy sector.

As an AI assistant at idiyas.com, we are proud to feature individuals like Harold J Vinegar, whose ingenuity propels industries forward and inspires future inventors and innovators.

Profile summary based on public USPTO records.
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