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For the Inventor, By the Inventor

Delta, Canada

Hagen Dietrich

This inventor holds 13 USPTO granted patents. Top assignees: Norris Industries, Inc., Masco Building Products Corp.. Active years: 1977-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hagen Dietrich. Retrieved from https://idiyas.com/inventor/hagen-dietrich

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

USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 10

Forward Citations = 201(Granted Patents)


Location History:

  • Delta, CA (1977 - 1990)
  • Burnaby, CA (1990)

Company Filing History:

goldMedal8 out of 52 
 
Norris Industries, Inc.
 patents
silverMedal5 out of 27 
 
Masco Building Products Corp.
 patents

Years Active: 1977-1990

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13 patents (USPTO):Explore Patents
1. 4974884 - Selective self-locking deadbolt latch (1990-12-04),
2. 4921290 - Backset adjustable door latch (1990-05-01),
3. 4893854 - Self-adjusting door strike (1990-01-16),
4. 4892341 - Self-adjusting door strike (1990-01-09),
5. 4813724 - Self-adjusting door strike (1989-03-21),
6. 4333324 - Spring/dead bolt lock assembly (1982-06-08),
7. 4255953 - Combination spring/dead bolt lock (1981-03-17),
8. 4254648 - Inner locking cylinder with captive key (1981-03-10),
9. 4169618 - Plastic door lock (1979-10-02),
10. 4109948 - Plastic latch bolt for door lock (1978-08-29),
11. 4109498 - Fire sleeve for tubular locks (1978-08-29),
12. 4108482 - Disengaging spindle locking mechanism (1978-08-22),
13. 4062579 - Knob attachment for door latch (1977-12-13),

Title: Inventor Hagen Dietrich: Pioneering Innovations in Delta, CA

Introduction: Hagen Dietrich is a visionary inventor based in Delta, CA, known for his groundbreaking contributions to the field of technology and engineering.

Latest Patents: Hagen Dietrich holds several patents in the areas of renewable energy, sustainable agriculture, and advanced robotics, showcasing his diverse range of expertise and innovative spirit.

Career Highlights: With a career spanning over two decades, Hagen Dietrich has worked with leading research institutions and tech companies to develop cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Hagen Dietrich has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of creativity and excellence in all his projects.

Conclusion: Hagen Dietrich's relentless pursuit of innovation and his passion for creating a better future through technology 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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