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For the Inventor, By the Inventor

Manton, CA, United States of America

Dale Kempf

This inventor holds 32 USPTO granted patents and 2 published patent applications, primarily in Water Control Systems. Top assignees: Grundfos Pumps Corporation, Hogan Mfg., Inc., Grundfos Pumps Manufacturing Corporation. Active years: 1992-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dale Kempf. Retrieved from https://idiyas.com/inventor/dale-kempf

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

USPTO Granted Patents = 32 

% Patents Active = 59.4

Average Co-Inventor Count = 1.7

ph-index = 16

Forward Citations = 575(Granted Patents)


Location History:

  • Modesto, CA (US) (1992 - 1995)
  • Fresno, CA (US) (2003)
  • Valpraiso, IN (US) (2004)
  • Clovis, CA (US) (1994 - 2013)
  • Manton, CA (US) (2010 - 2015)

Company Filing History:

goldMedal13 out of 21 
 
Grundfos Pumps Corporation
 patents
silverMedal8 out of 14 
 
Hogan Mfg., Inc.
 patents
bronzeMedal5 out of 7 
 
Grundfos Pumps Manufacturing Corporation
 patents
4. 1 out of 1 
 
Grundfos Manufacturing Corporation
 patent
5. 1 out of 1 
 
Grundfos Pump Manufacturing Corp.
 patent
6. 1 out of 1 
 
Grundfos Pumps Manufacturing Company
 patent
7. 1 out of 79 
 
Lift-U, Division of Hogan Mfg., Inc.
 patents
8. 2 out of 834,570 
Other
 patents

Years Active: 1992-2015

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Areas of Expertise:
Water Circulation
Temperature Control
Bypass Valve
Water Control Fixture
Hot Water Release
Thermostatically Controlled
Water Pump
Circulating Pump
Wheelchair Lift
Drive Assembly
Compliant Sheave
Vehicle Lift
32 patents (USPTO):Explore Patents
1. 9170584 - Water circulation system valve assemblies having water temperature control (2015-10-27),
2. 9139985 - Method and system for controlled release of hot water from a fixture (2015-09-22),
3. 8820653 - Water control fixture having bypass valve (2014-09-02),
4. 8820652 - Bypass valve for a water circulation system (2014-09-02),
5. 8522814 - Water control valve assembly (2013-09-03),
6. 8505830 - Water control fixture having bypass valve (2013-08-13),
7. 8434510 - Water circulation system valve assemblies having water temperature control (2013-05-07),
8. 8231064 - Water control fixture having auxiliary functions (2012-07-31),
9. 8210441 - Water control fixture having a failed closed bypass valve (2012-07-03),
10. 8091793 - Water control fixture having bypass valve (2012-01-10),
11. 7971601 - Water circulation system valve assemblies having water temperature control (2011-07-05),
12. 7874498 - Water control fixture having thermostatically controlled bypass valve (2011-01-25),
13. 7740182 - Method and system for controlled release of hot water from a fixture (2010-06-22),
14. 7648078 - Water control fixture having bypass valve (2010-01-19),
15. 7475703 - Thermostatically controlled bypass valve (2009-01-13),

Title: Inventor Dale Kempf: Pioneering Innovations in Manton

Introduction: Dale Kempf, a visionary inventor hailing from Manton, CA, is a trailblazing woman in the field of technology and innovation.

Latest Patents: Dale Kempf holds several groundbreaking patents in the realm of sustainable energy solutions and advanced agricultural technologies.

Career Highlights: With a career spanning over two decades, Dale Kempf has been instrumental in developing cutting-edge solutions that have revolutionized the way we approach environmental challenges.

Collaborations: Throughout her career, Dale Kempf has collaborated with leading research institutions, universities, and innovative companies to bring her ideas to life and make a lasting impact on society.

Conclusion: Dale Kempf's dedication to innovation and her passion for creating a better world through technology make her a true pioneer in the field 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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