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For the Inventor, By the Inventor

Lincoln, MI, United States of America

Edwin H Frohbieter

This inventor holds 17 USPTO granted patents. Top assignee: Whirlpool Corporation. Active years: 1979-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Edwin H Frohbieter. Retrieved from https://idiyas.com/inventor/edwin-h-frohbieter

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

USPTO Granted Patents = 17

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 15

Forward Citations = 480(Granted Patents)


Location History:

  • Stevensville, MI (US) (1979)
  • Lincoln Township, Berrien County, MI (US) (1982 - 1994)

Company Filing History:

goldMedal17 out of 6,161 
 
Whirlpool Corporation
 patents

Years Active: 1979-1994

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17 patents (USPTO):Explore Patents
1. 5297394 - Clear cube ice maker (1994-03-29),
2. 5187948 - Clear cube ice maker (1993-02-23),
3. 4924680 - Refrigerator temperature responsive air outlet baffle (1990-05-15),
4. 4920758 - Refrigerator temperature responsive air outlet baffle (1990-05-01),
5. 4732014 - Temperature controlled compartment for a refrigerator (1988-03-22),
6. 4732009 - Refrigerator compartment and method for accurately controlled temperature (1988-03-22),
7. 4722200 - Segregated air supply for an accurately temperature controlled (1988-02-02),
8. 4660247 - Temperature limiting system for a spring loaded torque limiting clutch (1987-04-28),
9. 4615071 - Vacuum cleaner power drive (1986-10-07),
10. 4553404 - Room air conditioner with high capacity fresh air circulation means (1985-11-19),
11. 4503583 - Enclosure with double acting hinge mechanism having overcenter latch (1985-03-12),
12. 4458377 - Wet carpet cleaning apparatus (1984-07-10),
13. 4439996 - Binary refrigerant system with expansion valve control (1984-04-03),
14. 4416119 - Variable capacity binary refrigerant refrigeration apparatus (1983-11-22),
15. 4360977 - Rotating heat exchanger for a dryer (1982-11-30),

Title: The Innovative Contributions of Edwin H Frohbieter

Introduction

Edwin H Frohbieter is a notable inventor based in Lincoln, MI (US), recognized for his significant contributions to the field of home appliances. With a total of 17 patents to his name, Frohbieter has made a lasting impact on the way we utilize technology in our daily lives.

Latest Patents

One of his latest inventions is the Clear Cube Ice Maker, designed for use in domestic refrigerators. This innovative ice maker produces clear ice bodies, enhancing the aesthetic appeal of beverages. The device features a support structure that is refrigerated to below-freezing temperatures. A container holds water and is moved to distribute the liquid uniformly around the support, allowing for the formation of a clear, symmetrical ice body.

Career Highlights

Frohbieter is currently associated with Whirlpool Corporation, a leading company in the home appliance industry. His work has contributed to the advancement of ice-making technology, making it more efficient and user-friendly.

Collaborations

Throughout his career, Frohbieter has collaborated with talented individuals such as Donald E Janke and Andrew Charles Reck. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Edwin H Frohbieter's contributions to the field of home appliances, particularly through his innovative ice maker, demonstrate his commitment to enhancing everyday experiences. His work continues to influence the industry and improve the functionality of household products.

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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