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For the Inventor, By the Inventor

Prospect Heights, IL, United States of America

Household Manufacturing, Inc.


USPTO Granted Patents = 15


Trademarks = 1

Forward Citations = 168

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13 inventors (with patents filed for the assignee):

goldMedal Myron J Ament (3 out of 5 patents)

silverMedal Gerald E Mader (2 out of 16 patents)

bronzeMedal Larry T George (2 out of 4 patents)

4.  Paul J Haeck (1 out of 18 patents)

5.  Norman G Silvey (1 out of 1 patent)

6.  Charles D Williams (1 out of 1 patent)

7.  Jai K Khanna (1 out of 3 patents)

8.  Andrew L Alger (1 out of 16 patents)

9.  Wilbur A Spraker (1 out of 2 patents)

10.  Dennis L Strader (1 out of 1 patent)

11.  Paul E Kingham (1 out of 1 patent)

12.  Bernard R Baranski (1 out of 1 patent)

13.  Steven D Arnold (1 out of 1 patent)


15 patents:

1. 4930978 - Compressor stage with multiple vented inducer shroud (1990-06-05),
2. 4930167 - Toilet with vortex flushing action (1990-06-05),
3. 4913273 - Fluid shear coupling apparatus having a modulating valve with a movable (1990-04-03),
4. 4895047 - Vibration damper (1990-01-23),
5. 4850243 - Uniform strain vibration damper (1989-07-25),
6. 4840036 - Air cycle refrigeration system (1989-06-20),
7. D298964 - Lavatory (1988-12-13),
8. D298963 - Lavatory (1988-12-13),
9. 4726744 - Tubocharger with variable vane (1988-02-23),
10. 4653624 - Fluid shear coupling apparatus having fluid modulating valve (1987-03-31),
11. 4636142 - Rotating fan apparatus (1987-01-13),
12. D286067 - Water closet (1986-10-07),
13. 4570899 - Adjustable slow closing valve assembly (1986-02-18),
14. 4487592 - Vibration isolator coupling (1984-12-11),
15. 4437554 - Fluid shear coupling apparatus (1984-03-20),
Company Overview
Household Manufacturing, Inc. is a prominent player in the consumer goods sector, specializing in the development and production of a wide range of household products. The company focuses on innovative solutions that enhance everyday living, with a commitment to quality and sustainability. Based in Prospect Heights, Illinois, Household Manufacturing leverages advanced manufacturing techniques and research to deliver reliable and efficient products that meet the evolving needs of consumers across various markets.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

15 Patents

#3 in Prospect Heights, IL

#1,058 in Illinois

#21,034 in US

#39,881 in the World

Prospect Heights, IL (US)
Prospect Heights, IL, United States of America

Household Manufacturing, Inc.

Forward Citations = 168

13 inventors:

goldMedal Myron J Ament (3 out of 5 patents)

silverMedal Gerald E Mader (2 out of 16 patents)

bronzeMedal Larry T George (2 out of 4 patents)

4.  Paul J Haeck (1 out of 18 patents)

5.  Norman G Silvey (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Household Manufacturing, Inc.. Retrieved from https://idiyas.com/company/household-manufacturing

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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