Trademarks = 6

Forward Citations = 639

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10 inventors (with patents filed for the assignee):

Eugene W Finke (2 out of 2 patents)

Norman F Schuler (2 out of 3 patents)

Anthony L Schrank (2 out of 6 patents)

4. Robert K Hasty (1 out of 4 patents)

5. Werner W Krebs (1 out of 1 patent)

6. Chris Hentschel (1 out of 1 patent)

7. Robert Voosen (1 out of 1 patent)

8. Walter L Bohl, Jr (1 out of 2 patents)

9. Dennis B Castor (1 out of 2 patents)

10. John W Harper (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 5820247 - Modular cover (1998-10-13),

2. D392380 - Kitchen range hood (1998-03-17),

3. 5690093 - Ventilator controller with variably adjustable fan and light (1997-11-25),

4. 5624170 - Quick connect and disconnect door and hinge apparatus (1997-04-29),

5. D372775 - Combined lens and grill cover for a bathroom exhaust fan with integral (1996-08-13),

6. 5254147 - Draw-down cyclonic vaccum cleaner (1993-10-19),

7. 5080697 - Draw-down cyclonic vacuum cleaner (1992-01-14),

8. 4930054 - Dual cone recessed lighting fixture (1990-05-29),

9. D287888 - Combination ceiling light and vent grille (1987-01-20),

Company Overview

Nutone, Inc. is a leading manufacturer of innovative home solutions, specializing in products for improving indoor air quality and home comfort. From ventilation fans and range hoods to central vacuum systems and intercoms, Nutone has been providing quality products for over 80 years. Their products are designed to enhance the functionality and style of any home, while prioritizing energy efficiency and sustainability.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

9 Patents

#121 in Cincinnati, OH

#1,314 in Ohio

#32,565 in US

Cincinnati, OH, United States of America

Nutone, Inc.

Forward Citations = 639

10 inventors:

Eugene W Finke (2 out of 2 patents)

Norman F Schuler (2 out of 3 patents)

Anthony L Schrank (2 out of 6 patents)

4. Robert K Hasty (1 out of 4 patents)

5. Werner W Krebs (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nutone, Inc.. Retrieved from https://idiyas.com/company/nutone

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]