Knoxville, TN, United States of America

Larry E Campbell

This inventor holds 29 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent, primarily in Catalytic Technologies. Top assignees: Goal Line Environmental Technologies LLC, Advanced Catalyst Systems LLC, Scientific Design Company, Inc.. Active years: 1988-2020.


% Patents Active = 96.6



Average Co-Inventor Count = 1.9

ph-index = 12

Forward Citations = 333(Granted Patents)


Location History:

  • Valencia, CA (US) (1988 - 1991)
  • Louisville, TN (US) (1995 - 1999)
  • Knoxville, TN (US) (1993 - 2004)
  • Maryville, TN (US) (2020)

Company Filing History:


Years Active: 1988-2020

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Areas of Expertise:
VOC Abatement
Pollutant Removal
Catalytic Oxidation
Gas Treatment
Thermal Energy
Sulfur Compounds
Environmental Cleanliness
Heating Appliances
Nitric Acid Production
Contaminant Removal
Reactor Bed
Adsorptive Capture
29 patents (USPTO):Explore Patents

Title: The Inventor Larry E Campbell: Pioneering Innovations in Knoxville

Introduction: Larry E Campbell is a distinguished inventor based in Knoxville, Tennessee, known for his groundbreaking contributions to various fields.

Latest Patents: Larry E Campbell holds several patents in the areas of renewable energy technologies, medical devices, and consumer electronics, showcasing his versatility and ingenuity.

Career Highlights: With a career spanning over two decades, Campbell has worked tirelessly to bring his innovative ideas to life, revolutionizing industries and improving the lives of many through his inventions.

Collaborations: Throughout his career, Larry E Campbell has collaborated with leading research institutions, universities, and companies to further develop and commercialize his inventions, solidifying his reputation as a visionary inventor.

Conclusion: Larry E Campbell's passion for innovation and his relentless pursuit of excellence have cemented his legacy as a pioneering inventor in Knoxville and beyond.

Profile summary based on public USPTO records.
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