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For the Inventor, By the Inventor

Dallas, TX, United States of America

John L Fitch

This inventor holds 15 USPTO granted patents, primarily in Oil Recovery Techniques. Top assignee: Mobil Oil Corporation. Active years: 1976-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John L Fitch. Retrieved from https://idiyas.com/inventor/john-l-fitch

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 15

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 11

Forward Citations = 280(Granted Patents)


Company Filing History:

goldMedal15 out of 5,942 
 
Mobil Oil Corporation
 patents

Years Active: 1976-1986

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Areas of Expertise:
Gravity Gradient Logging
Hydraulic Fractures
Solvent Flooding
Viscous Oils
Borehole Gravimetry
Drill String Member
Subterranean Formations
Thermal Energy Production
Well Completion
Sand Control
Stable Foam Slurry
Ice Transport
15 patents (USPTO):Explore Patents
1. 4602508 - Continuous gravity gradient logging (1986-07-29),
2. 4515214 - Method for controlling the vertical growth of hydraulic fractures (1985-05-07),
3. 4510997 - Solvent flooding to recover viscous oils (1985-04-16),
4. 4475386 - Borehole gravimetry system (1984-10-09),
5. 4465146 - Tubular drill string member with contoured circumferential surface (1984-08-14),
6. 4415035 - Method for fracturing a plurality of subterranean formations (1983-11-15),
7. 4385662 - Method of cyclic solvent flooding to recover viscous oils (1983-05-31),
8. 4373585 - Method of solvent flooding to recover viscous oils (1983-02-15),
9. 4365678 - Tubular drill string member with contoured circumferential surface (1982-12-28),
10. 4293035 - Solvent convection technique for recovering viscous petroleum (1981-10-06),
11. 4200413 - Pipelining particulate solid material as stable foam slurry (1980-04-29),
12. 4019577 - Thermal energy production by in situ combustion of coal (1977-04-26),
13. 3987850 - Well completion method for controlling sand production (1976-10-26),
14. 3983941 - Well completion technique for sand control (1976-10-05),
15. 3931715 - Method of transporting ice structure (1976-01-13),

Title: John L Fitch - Pioneering Inventor from Dallas, TX

Introduction: John L Fitch is a renowned inventor hailing from Dallas, Texas, known for his groundbreaking contributions to various industries through his innovative creations.

Latest Patents: John L Fitch holds several patents in the fields of automotive technology, renewable energy, and consumer electronics, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, John L Fitch has established himself as a leading figure in the world of innovation, with his inventions revolutionizing the way we interact with technology on a daily basis.

Collaborations: Throughout his career, John L Fitch has collaborated with top research institutions, leading companies, and visionary inventors, further solidifying his reputation as a trailblazer in the world of patents and inventions.

Conclusion: John L Fitch's passion for pushing the boundaries of what is possible through innovation has not only earned him recognition in the industry but has also left a lasting impact on the world around us.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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