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For the Inventor, By the Inventor

Lincoln, MI, United States of America

Keith E Carr

This inventor holds 16 USPTO granted patents. Top assignee: Whirlpool Corporation. Active years: 1976-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keith E Carr. Retrieved from https://idiyas.com/inventor/keith-e-carr

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

USPTO Granted Patents = 16

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 11

Forward Citations = 289(Granted Patents)


Location History:

  • Stevensville, MI (US) (1976 - 1991)
  • Lincoln Township, Berrien County, MI (US) (1979 - 1993)

Company Filing History:

goldMedal16 out of 6,161 
 
Whirlpool Corporation
 patents

Years Active: 1976-1993

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16 patents (USPTO):Explore Patents
1. 5254243 - Water conditioning system and an electronic control therefor (1993-10-19),
2. 5042172 - Clothes dryer with flexible exhaust duct system (1991-08-27),
3. D314261 - Dryer outlet screen or the like (1991-01-29),
4. 4899464 - Dryer outlet grill with sensor (1990-02-13),
5. 4840285 - Cabinet construction for a dryer (1989-06-20),
6. 4754556 - Front bulkhead mounting for a dryer (1988-07-05),
7. 4700492 - Air actuated automatic lint screen cleaning system for dryer (1987-10-20),
8. 4669200 - Bulkhead seal for clothes dryer (1987-06-02),
9. 4615068 - Convertible vacuum and powder carpet cleaner (1986-10-07),
10. 4549328 - Convertible vacuum and powder carpet cleaner (1985-10-29),
11. 4386640 - Ice body dispenser (1983-06-07),
12. 4228934 - Ice body delivery apparatus (1980-10-21),
13. 4226269 - Ice body dispenser (1980-10-07),
14. 4180049 - Oven assembly air circulation system (1979-12-25),
15. 3937977 - Combination disposer run and dishwasher disconnect switch for kitchen (1976-02-10),

Title: Innovations by Keith E Carr

Introduction

Keith E Carr is a notable inventor based in Lincoln, MI (US). He has made significant contributions to the field of engineering, particularly in the development of innovative systems for household appliances. With a total of 16 patents to his name, Carr has demonstrated a commitment to enhancing everyday technologies.

Latest Patents

Among his latest inventions are a water conditioning system and an electronic control for it. This electric control includes a solenoid valve that manages water inlet into the system, controlled by a flow switch that detects product water flow from a faucet or other outlet. The flow switch also activates an indicator lamp to signal water processing. Additionally, it controls a second solenoid valve that allows water to flow into the pressure side of a bladder-type product water storage tank. This innovative design ensures efficient water flow and pressure management.

Another significant invention by Carr is a clothes dryer with a flexible exhaust duct system. This system accommodates various installation configurations by utilizing flexible metal tubing that securely connects to rigid metallic end pipes. This design prevents accidental dislodging of the conduit, ensuring reliable operation of the dryer.

Career Highlights

Carr is currently employed at Whirlpool Corporation, a leading company in the home appliance industry. His work at Whirlpool has allowed him to apply his inventive skills to create practical solutions that improve the functionality and efficiency of household appliances.

Collaborations

Throughout his career, Carr has collaborated with talented individuals such as Edward C Peterson and Karl Jautakis. These partnerships have contributed to the successful development of his innovative projects.

Conclusion

Keith E Carr's contributions to the field of engineering and household appliances are noteworthy. His inventive spirit and dedication to innovation continue to impact the industry positively.

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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