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For the Inventor, By the Inventor

Walnut, CA, United States of America

James W Zimmerman

This inventor holds 20 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: The Toro Company. Active years: 1990-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James W Zimmerman. Retrieved from https://idiyas.com/inventor/james-w-zimmerman

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

USPTO Granted Patents = 20 

% Patents Active = 85.0

 

Average Co-Inventor Count = 2.5

ph-index = 11

Forward Citations = 447(Granted Patents)


Location History:

  • Mahogany, CT (US) (2007)
  • Norco, CA (US) (2015 - 2016)
  • Walnut, CA (US) (1990 - 2020)

Company Filing History:

goldMedal20 out of 855 
 
The Toro Company
 patents

Years Active: 1990-2020

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20 patents (USPTO):Explore Patents
1. 10654061 - Sprinkler assembly (2020-05-19),
2. 9889458 - Sprinkler assembly (2018-02-13),
3. 9623431 - Sprinkler assembly (2017-04-18),
4. 9326462 - Soil moisture sensor (2016-05-03),
5. 9242255 - Sprinkler assembly (2016-01-26),
6. 8981946 - Soil moisture sensor (2015-03-17),
7. 8746591 - Sprinkler assembly (2014-06-10),
8. 8444063 - Sprinkler assembly (2013-05-21),
9. 7631813 - Sprinkler assembly (2009-12-15),
10. 7574284 - Method and apparatus for optimizing soil moisture (2009-08-11),
11. 7482612 - Optical moisture sensor and method of making the same (2009-01-27),
12. 7247837 - Optical moisture sensor and method of making the same (2007-07-24),
13. 7189960 - Optical moisture sensor (2007-03-13),
14. 7133749 - Method and apparatus for optimizing soil moisture (2006-11-07),
15. 6179221 - Fixed spray sprinkler with flow shut off valve (2001-01-30),

Title: Innovator Spotlight: James W Zimmerman - Pioneering Sprinkler Technology

Introduction:

James W Zimmerman, a prolific inventor based in Walnut, CA, has made significant contributions to the field of irrigation systems. With a remarkable total of 20 patents to his name, Zimmerman is widely recognized for his innovative work in improving sprinkler technology.

Latest Patents:

Among Zimmerman's latest patents is a groundbreaking Sprinkler Assembly. This invention features a magnetic sensing system to determine the position of the riser nozzle, a waterproofed motor housing with related cables, configurable sprinkler body compartments, and a pilot valve with a check valve assembly - all integrated within the sprinkler body.

Career Highlights:

Zimmerman is currently affiliated with The Toro Company, a renowned manufacturer of turf maintenance equipment. His tenure at The Toro Company has been marked by a series of successful innovations that have set new standards in the industry, solidifying his reputation as a leader in the field of irrigation technology.

Collaborations:

Within The Toro Company, Zimmerman collaborates closely with esteemed colleagues such as Jeff R McKenzie and Leo James Lichte. Together, they form a dynamic team driving forward cutting-edge research and development in the realm of sprinkler systems.

Conclusion:

In conclusion, James W Zimmerman stands as a pioneering figure in the realm of irrigation technology, with a remarkable track record of patents and innovations that have reshaped the industry. His continued dedication to advancing sprinkler technology exemplifies his passion for driving progress and improving efficiency in irrigation systems.

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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