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For the Inventor, By the Inventor

Glen Allen, VA, United States of America

Hamilton Beach/proctor-Silex, Inc.


USPTO Granted Patents = 264

% Expired Patents = 11.4


Trademarks = 25

Forward Citations = 5,073

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136 inventors (with patents filed for the assignee):

goldMedal Martin Patrick Brady (79 out of 87 patents)

silverMedal Anthony V Cruz (36 out of 36 patents)

bronzeMedal Michael S Garman (20 out of 80 patents)

4.  Michael Ellis Smith (19 out of 63 patents)

5.  Phillip L Brookshire (17 out of 50 patents)

6.  Mark C Steiner (14 out of 74 patents)

7.  Mark K Romandy (14 out of 51 patents)

8.  Lawrence M Pillion (13 out of 16 patents)

9.  Terry L Myers (13 out of 13 patents)

10.  Patrick T Mulvaney (12 out of 29 patents)

11.  Nhiem Viet Nguyen (10 out of 12 patents)

12.  Alan M Garber (10 out of 10 patents)

13.  Jeffrey Thomas Mauch (10 out of 12 patents)

14.  James H Hallar (9 out of 11 patents)

15.  Brian R Sullivan (8 out of 8 patents)


Core Competencies:
Coffee Maker
Blender
Food Processor
Air Cleaner
Juice Extractor
Slow Cooker
Toaster Oven
Grilling Appliance
Humidifier
Drink Mixer
Spindle Mixer
Air Filtration Device

264 patents:

1. D558506 - Coffee maker (2008-01-01),
2. D557976 - Blender (2007-12-25),
3. D554938 - Blender (2007-11-13),
4. D553904 - Blender (2007-10-30),
5. D553425 - Blender (2007-10-23),
6. D552921 - Deep fryer (2007-10-16),
7. D552808 - Clothes dryer (2007-10-09),
8. D552412 - Blender (2007-10-09),
9. D552225 - Air cleaner (2007-10-02),
10. D549520 - Coffee maker base (2007-08-28),
11. D549034 - Combination toaster and oven (2007-08-21),
12. 7252252 - Food processor lid (2007-08-07),
13. 7229036 - Food processing appliance with indicator (2007-06-12),
14. D543770 - Coffee maker (2007-06-05),
15. D540127 - Juice extractor (2007-04-10),
Company Overview
Hamilton Beach/Proctor-Silex, Inc. is a prominent manufacturer specializing in a diverse range of kitchen appliances designed to enhance culinary experiences. Based in Glen Allen, Virginia, the company focuses on developing innovative products such as coffee makers, blenders, food processors, and slow cookers. Their commitment to quality and functionality extends to various cooking and food preparation devices, including toaster ovens and grilling appliances, catering to both everyday consumers and culinary enthusiasts.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Hamilton Beach/proctor-Silex, Inc. USPTO Patent Assignee Logo
264 Patents

#2 in Glen Allen, VA

#31 in Virginia

#1,642 in US

#3,321 in the World

Glen Allen, VA (US)
Glen Allen, VA, United States of America

Hamilton Beach/proctor-Silex, Inc.

Forward Citations = 5,073

136 inventors:

goldMedal Martin Patrick Brady (79 out of 87 patents)

silverMedal Anthony V Cruz (36 out of 36 patents)

bronzeMedal Michael S Garman (20 out of 80 patents)

4.  Michael Ellis Smith (19 out of 63 patents)

5.  Phillip L Brookshire (17 out of 50 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hamilton Beach/proctor-Silex, Inc.. Retrieved from https://idiyas.com/company/hamilton-beach-proctor-silex

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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