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For the Inventor, By the Inventor

Cleveland, OH, United States of America

White-Westinghouse Corporation


USPTO Granted Patents = 24

Forward Citations = 302

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28 inventors (with patents filed for the assignee):

goldMedal Robert M Oates (2 out of 15 patents)

silverMedal Theodore M Heinrich (2 out of 21 patents)

bronzeMedal 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:

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),
Company Overview
White-Westinghouse Corporation, headquartered in Cleveland, Ohio, specializes in the development and manufacturing of a diverse range of home appliances and consumer electronics. The company is recognized for its innovative solutions in the appliance sector, focusing on enhancing user experience through advanced technology and design. With a commitment to quality and reliability, White-Westinghouse serves a broad market, providing essential products that cater to the evolving needs of consumers in various regions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

24 Patents

#85 in Cleveland, OH

#615 in Ohio

#13,872 in US

#26,628 in the World

Cleveland, OH (US)
Cleveland, OH, United States of America

White-Westinghouse Corporation

Forward Citations = 302

28 inventors:

goldMedal Robert M Oates (2 out of 15 patents)

silverMedal Theodore M Heinrich (2 out of 21 patents)

bronzeMedal 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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: White-Westinghouse Corporation. Retrieved from https://idiyas.com/company/white-westinghouse

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

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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