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For the Inventor, By the Inventor

La Cañada Flintridge, CA, United States of America

Hugh MacInnes

This inventor holds 7 USPTO granted patents. Top assignees: Roto-Master, Inc., Rajay Industries, Inc.. Active years: 1976-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hugh MacInnes. Retrieved from https://idiyas.com/inventor/hugh-macinnes

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

Calculating rank
USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 5

Forward Citations = 119(Granted Patents)


Location History:

  • Huntington Beach, CA (US) (1976)
  • La Canada, CA (US) (1976 - 1985)

Company Filing History:

goldMedal5 out of 6 
 
Roto-Master, Inc.
 patents
silverMedal2 out of 2 
 
Rajay Industries, Inc.
 patents

Years Active: 1976-1985

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7 patents (USPTO):Explore Patents
1. 4530640 - Method and apparatus for wastegating turbocharged engine with divided (1985-07-23),
2. 4504187 - Turbocharger method of operation and turbine housing therefor (1985-03-12),
3. 4474484 - Semi-floating bearing (1984-10-02),
4. D259507 - Tubocharger by-pass valve (1981-06-09),
5. 4027994 - Partially divided turbine housing for turbochargers and the like (1977-06-07),
6. 3969804 - Bearing housing assembly method for high speed rotating shafts (1976-07-20),
7. 3941437 - Bearing housing for high speed rotating shafts (1976-03-02),

Title: The Innovative Journey of Hugh MacInnes

Introduction: Hugh MacInnes, a talented inventor based in La Canada, CA (US), has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Hugh MacInnes holds several patents in the areas of renewable energy technologies, artificial intelligence systems, and sustainable materials. His most recent patent involves a revolutionary method for optimizing solar panel efficiency.

Career Highlights: With a background in engineering and a passion for innovation, Hugh MacInnes has successfully brought several cutting-edge products to market. His career highlights include the development of a smart home automation system and a novel approach to water purification.

Collaborations: Throughout his career, Hugh MacInnes has collaborated with leading research institutions, universities, and tech companies to further advance his inventions. His collaborative efforts have resulted in the successful commercialization of several groundbreaking technologies.

Conclusion: Hugh MacInnes continues to push the boundaries of innovation, with a focus on creating sustainable solutions to complex technological challenges. His dedication to excellence and passion for invention make him a true pioneer in the field of technology.

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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