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For the Inventor, By the Inventor

Minneapolis, MN, United States of America

John Ross Spriggs

This inventor holds 12 USPTO granted patents. Top assignee: Ecolab Inc.. Active years: 1993-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Ross Spriggs. Retrieved from https://idiyas.com/inventor/john-ross-spriggs

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

Calculating rank
USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 3.9

ph-index = 9

Forward Citations = 319(Granted Patents)


Location History:

  • Eagan, MN (US) (1996)
  • Minneapolis, MN (US) (1993 - 2000)

Company Filing History:

goldMedal12 out of 792 
 
Ecolab Inc.
 patents

Years Active: 1993-2000

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12 patents (USPTO):Explore Patents
1. 6143257 - Dispenser (2000-11-07),
2. 5975352 - Dispenser (1999-11-02),
3. 5873268 - Dispenser (1999-02-23),
4. 5799831 - Dual aspirator (1998-09-01),
5. 5782109 - Dispenser (1998-07-21),
6. 5770039 - Method and apparatus for measuring and controlling active oxygen (1998-06-23),
7. D376230 - Solid detergent dispenser (1996-12-03),
8. 5344074 - Dispensing apparatus having a removable variable proportioning and (1994-09-06),
9. 5259557 - Solution proportioner and dispensing system (1993-11-09),
10. D337370 - Spray gun for dispensing diluted chemical concentrates (1993-07-13),
11. D335566 - Cart for dispenser assembly (1993-05-11),
12. D334102 - Rack for supporting janitorial cleaning solution concentrate containers (1993-03-23),

Title: John Ross Spriggs - Pioneering Inventor from Minneapolis

Introduction: John Ross Spriggs is a renowned inventor based in Minneapolis, MN, known for his groundbreaking contributions to various industries.

Latest Patents: John Ross Spriggs holds several patents in the fields of technology and healthcare, with his most recent inventions focusing on sustainable energy solutions and medical devices.

Career Highlights: With a career spanning over two decades, John Ross Spriggs has established himself as a leading innovator, with a strong emphasis on creating practical solutions to complex problems. His work has been recognized for its ingenuity and impact on society.

Collaborations: Throughout his career, John Ross Spriggs has collaborated with top researchers, engineers, and companies to bring his inventions to life. His collaborative spirit has led to the development of cutting-edge technologies that have revolutionized their respective industries.

Conclusion: John Ross Spriggs continues to push the boundaries of innovation, with a relentless drive to create a better future through his inventive solutions. His passion for problem-solving and dedication to making a positive impact make him a true pioneer in the world of inventions.

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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