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Cleveland, OH, United States of America

White-westinghouse Corporation

USPTO Granted Patents = 24

Forward Citations = 298

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28 inventors (with patents filed for the assignee):

Robert M Oates (2 out of 15 patents)

Theodore M Heinrich (2 out of 21 patents)

John D Hughes (2 out of 3 patents)

4. Al W Klingensmith (2 out of 2 patents)

5. Peter Wood (2 out of 18 patents)

6. Thomas H Putman (2 out of 14 patents)

7. Theodore E Tinsler (1 out of 7 patents)

8. Ronald F Antol (1 out of 9 patents)

9. William A Wasemann (1 out of 4 patents)

10. Calvin J Holtkamp (1 out of 4 patents)

11. George L Hetrick (1 out of 3 patents)

12. Richard F Stewart (1 out of 5 patents)

13. Francis T Thompson (1 out of 14 patents)

14. William R Cobb (1 out of 8 patents)

15. William C Moreland, Ii (1 out of 3 patents)

24 patents: Sort by Forward Citations

1. 4276241 - Dispenser-liquid water treatment for room humidifier (1981-06-30),

2. 4174723 - Dishwasher water distribution apparatus (1979-11-20),

3. 4127994 - Oil stirrer for refrigeration compressor (1978-12-05),

4. 4125003 - Sump strainer for tumbler washing machine (1978-11-14),

5. 4112287 - Central oscillator for induction range using triac burner controls (1978-09-05),

6. 4112015 - Humidifier drive system (1978-09-05),

7. 4086033 - Oil pump for motor compressor (1978-04-25),

8. 4085347 - Laminated stator core (1978-04-18),

9. 4085300 - Frequency controlled induction cooking apparatus (1978-04-18),

10. 4051426 - Shoot through protected current driven transistor inverter circuit (1977-09-27),

11. 4025587 - Air humidifier (1977-05-24),

12. 3980206 - Dishwasher wetting agent dispenser (1976-09-14),

13. 3978694 - Vapor saving ambient air intake system for a dry cleaner (1976-09-07),

14. 3973410 - Disc-type automatic expansion valve for refrigerant (1976-08-10),

15. 3966426 - Cooking vessel for use with induction heating cooking unit (1976-06-29),

Founded in 1917, White-westinghouse Corporation is a leading manufacturer of home appliances including refrigerators, washing machines, and air conditioners. With a commitment to innovation and quality, White-westinghouse products are designed to make everyday tasks easier and more efficient for consumers around the world.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

24 Patents

#82 in Cleveland, OH

#580 in Ohio

#13,428 in US

#25,863 in the World

Cleveland, OH, United States of America

White-westinghouse Corporation

Forward Citations = 298

28 inventors:

Robert M Oates (2 out of 15 patents)

Theodore M Heinrich (2 out of 21 patents)

John D Hughes (2 out of 3 patents)

4. Al W Klingensmith (2 out of 2 patents)

5. Peter Wood (2 out of 18 patents)

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