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For the Inventor, By the Inventor

Kansas City, MO, United States of America

Rival Manufacturing Company


USPTO Granted Patents = 41

Trademarks = 2

Forward Citations = 833

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42 inventors (with patents filed for the assignee):

goldMedal James B Aberer (8 out of 8 patents)

silverMedal Joseph A Rinaldi (7 out of 12 patents)

bronzeMedal David T Higgins (5 out of 6 patents)

4.  David D McCormick (4 out of 6 patents)

5.  Robert E McLean (4 out of 4 patents)

6.  William J Tweed (4 out of 4 patents)

7.  Robert J Scott (3 out of 6 patents)

8.  Richard J Ostroski (3 out of 3 patents)

9.  Gary R Best (3 out of 3 patents)

10.  William A Chappell (3 out of 3 patents)

11.  Stephen L Whittenburg (3 out of 3 patents)

12.  James T Williams (3 out of 5 patents)

13.  William L Bartlett (2 out of 6 patents)

14.  Robert W Fee (2 out of 21 patents)

15.  Richard J Robbins (2 out of 74 patents)


Core Competencies:
Hand Mixer
Food Processor
Convection Oven
Electric Heater
Outdoor Smoker Grill
Coffeemaker
Cooking Vessel
Smoke Detector
Automatic Shut-Off
Food Slicing Machine
Electric Slow Cooker
Can Opener

41 patents:

1. D345888 - Hand mixer (1994-04-12),
2. 5276307 - Electrical appliance with hermetically sealed connector having venting (1994-01-04),
3. D341988 - Outdoor smoker grill (1993-12-07),
4. D341987 - Cookie maker (1993-12-07),
5. 5176067 - Indoor grill (1993-01-05),
6. 5007103 - Automatic shut-off and alarm for electric heater (1991-04-09),
7. D313069 - Electrical heater (1990-12-18),
8. D292364 - Food processor (1987-10-20),
9. 4657193 - Food processor for under cabinet mounting (1987-04-14),
10. 4622889 - Percolator including pump type dispenser (1986-11-18),
11. D279956 - Food steaming pot (1985-08-06),
12. 4512246 - Percolator including pump-type dispenser (1985-04-23),
13. 4509412 - Food steaming device (1985-04-09),
14. 4484063 - Convection oven (1984-11-20),
15. 4482832 - Shaded pole motor lamination (1984-11-13),
Company Overview
Rival Manufacturing Company, based in Kansas City, MO, specializes in the development and production of a diverse range of kitchen appliances and outdoor cooking equipment. Their product lineup includes hand mixers, outdoor smoker grills, food processors, convection ovens, electric heaters, coffeemakers, food slicing machines, and electric slow cookers. The company is committed to enhancing culinary experiences through innovative design and reliable performance, catering to both home cooks and outdoor enthusiasts.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

41 Patents

#14 in Kansas City, MO

#107 in Missouri

#8,447 in US

#16,725 in the World

Kansas City, MO (US)
Kansas City, MO, United States of America

Rival Manufacturing Company

Forward Citations = 833

42 inventors:

goldMedal James B Aberer (8 out of 8 patents)

silverMedal Joseph A Rinaldi (7 out of 12 patents)

bronzeMedal David T Higgins (5 out of 6 patents)

4.  David D McCormick (4 out of 6 patents)

5.  Robert E McLean (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rival Manufacturing Company. Retrieved from https://idiyas.com/company/rival-manufacturing-company

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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