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For the Inventor, By the Inventor

El Cajon, CA, United States of America

Willem D Veenhof

This inventor holds 13 USPTO granted patents. Top assignees: Martin Engineering Company, Other. Active years: 1982-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Willem D Veenhof. Retrieved from https://idiyas.com/inventor/willem-d-veenhof

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 = 92.3

Average Co-Inventor Count = 1.0

ph-index = 9

Forward Citations = 142(Granted Patents)


Location History:

  • Heath, TX (US) (1982)
  • Destin, FL (US) (1985)
  • Gulf Breeze, FL (US) (1987 - 1989)
  • El Cajon, CA (US) (1991 - 1997)
  • Brevard, NC (US) (1998 - 2018)

Company Filing History:

goldMedal6 out of 148 
 
Martin Engineering Company
 patents
silverMedal7 out of 834,453 
Other
 patents

Years Active: 1982-2018

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13 patents (USPTO):Explore Patents
1. 9981807 - Conveyor belt cleaning device and system (2018-05-29),
2. 9889994 - Conveyor scraper adjustment mechanism (2018-02-13),
3. 7798310 - Conveyor belt cleaner including a scraper blade mounting apparatus having a biasing member (2010-09-21),
4. 5797477 - Conveyor belt scraper blade (1998-08-25),
5. 5647476 - Conveyor belt scraper blade (1997-07-15),
6. 5413208 - Conveyor belt scraper blade (1995-05-09),
7. 5310042 - Conveyor belt stripper (1994-05-10),
8. 5016747 - Barrier seal for conveyor skirtboard (1991-05-21),
9. 4821867 - Controlled deflection of flexible scraper strands (1989-04-18),
10. 4703845 - Scraper strands for conveyor belt cleaners (1987-11-03),
11. 4662507 - Belt scraping devices accommodating a reversing condition (1987-05-05),
12. 4498577 - Scraping devices for conveyor belt and pulley drum (1985-02-12),
13. 4349098 - Conveyor belt cleaning or scraping devices (1982-09-14),

Title: Willem D Veenhof: Pioneering Inventor from El Cajon

Introduction: Willem D Veenhof is a distinguished inventor hailing from El Cajon, California. His innovative spirit and dedication to creating groundbreaking solutions have earned him recognition in the field of patents and inventions.

Latest Patents: Willem D Veenhof holds several patents in various industries, showcasing his versatility and creativity in inventing new technologies to address modern challenges.

Career Highlights: Throughout his career, Willem D Veenhof has demonstrated a keen ability to transform ideas into tangible inventions. His contributions have significantly impacted sectors such as technology, healthcare, and sustainability.

Collaborations: Willem D Veenhof has collaborated with leading companies, research institutions, and universities to bring his inventions to life. His partnerships have been instrumental in advancing cutting-edge technologies and driving innovation forward.

Conclusion: Willem D Veenhof's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors. His legacy as a pioneering inventor from El Cajon serves as a testament to the power of creativity and ingenuity in shaping the future.

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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