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For the Inventor, By the Inventor

North Canton, OH, United States of America

The Hoover Comapny


USPTO Granted Patents = 429


Trademarks = 3

Forward Citations = 7,428

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199 inventors (with patents filed for the assignee):

goldMedal Richard A Wareham (57 out of 59 patents)

silverMedal David W Moine (46 out of 48 patents)

bronzeMedal John D Essex (39 out of 39 patents)

4.  Ronald J Stephens (36 out of 36 patents)

5.  Darwin T McKnight (34 out of 34 patents)

6.  Jeffery A Morgan (31 out of 37 patents)

7.  Kevin E Scheifele (29 out of 33 patents)

8.  William G Alford (29 out of 32 patents)

9.  Richard S Parr (25 out of 85 patents)

10.  Edgar A Maurer (23 out of 26 patents)

11.  Sidney H Bradd (23 out of 25 patents)

12.  Douglas C Barker (22 out of 28 patents)

13.  Lynn A Frederick (22 out of 24 patents)

14.  Kevin L Thomas (20 out of 38 patents)

15.  Nick M Bosyj (20 out of 21 patents)


Core Competencies:
Cleaning Machine
Floor Care Appliance
Suction Nozzle
Dirt Collecting System
Filtration Bag Replacement
Recovery Tank
Electro Luminescent Switch Panel
Power Management System
Random Motion Cleaner
Brush Assembly
Upright Vacuum Cleaner
Adjustable Flow Rate Valve

429 patents:

1. 7954200 - Constant head device for a cleaning machine (2011-06-07),
2. 7624473 - Adjustable flow rate valve for a cleaning apparatus (2009-12-01),
3. 7418764 - Mode control arrangement for a floor care appliance (2008-09-02),
4. 7377010 - Dirt collecting system for a floor care appliance (2008-05-27),
5. 7350262 - Floor care appliance with tool caddy (2008-04-01),
6. D564157 - Foot of an upright vacuum cleaner (2008-03-11),
7. 7340797 - Recovery tank for a cleaning apparatus (2008-03-11),
8. 7332005 - Filtration bag replacement system for a floor care appliance (2008-02-19),
9. 7331082 - Tank arrangement for a cleaning apparatus (2008-02-19),
10. 7316051 - Suction nozzle height adjustment control circuit (2008-01-08),
11. D558942 - Vacuum cleaner body (2008-01-01),
12. 7299521 - Brush assembly distribution apparatus (2007-11-27),
13. D555308 - Vacuum cleaner foot (2007-11-13),
14. D553814 - Upright vacuum cleaner (2007-10-23),
15. D553813 - Vacuum cleaner housing (2007-10-23),
The Hoover Company is an American vacuum cleaner manufacturer founded in 1908. With over 100 years of experience, Hoover is recognized as a leader in the floor-care industry. The company offers a wide range of high-quality vacuum cleaners, including upright vacuums, canister vacuums, and cordless vacuums. Hoover's commitment to innovation, efficiency, and customer satisfaction has made it a trusted brand worldwide.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

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429 Patents

#3 in North Canton, OH

#41 in Ohio

#1,062 in US

#2,136 in the World

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North Canton, OH, United States of America

The Hoover Comapny

Forward Citations = 7,428

199 inventors:

goldMedal Richard A Wareham (57 out of 59 patents)

silverMedal David W Moine (46 out of 48 patents)

bronzeMedal John D Essex (39 out of 39 patents)

4.  Ronald J Stephens (36 out of 36 patents)

5.  Darwin T McKnight (34 out of 34 patents)

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