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For the Inventor, By the Inventor

Addison, IL, United States of America

Hako Minuteman, Inc.

USPTO Granted Patents = 16


Trademarks = 1

Forward Citations = 343

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14 inventors (with patents filed for the assignee):

goldMedal Gary E Palmer (15 out of 20 patents)

silverMedal Rick McLeod (5 out of 5 patents)

bronzeMedal Jerome E Rau (3 out of 5 patents)

4.  Ronald J Smith (3 out of 3 patents)

5.  Mike J Todd (3 out of 8 patents)

6.  Grace D Labrador (1 out of 1 patent)

7.  Rick McCleod (1 out of 1 patent)

8.  Gust G Gotsis (1 out of 1 patent)

9.  Richard L Girman (1 out of 1 patent)

10.  Alexander Buziuk (1 out of 1 patent)

11.  Margaret Karadimas (1 out of 2 patents)

12.  Lawrence P Zack (1 out of 1 patent)

13.  Thomas J Lerch (1 out of 1 patent)

14.  Jaime R Valadez (1 out of 1 patent)

15.  Gary Edward Palmer (0 patent)


16 patents:

1. D338291 - Floor scrubbing machine (1993-08-10),
2. 5127124 - Adjustable suspension for high speed pad driver (1992-07-07),
3. 5102435 - Vacuum suction machine with high efficiency filter and operating (1992-04-07),
4. 5005251 - Adapter for mounting vacuum motor (1991-04-09),
5. 4964189 - Intake seal for tank vacuum cleaner (1990-10-23),
6. 4894881 - Wet/dry vacuum machine (1990-01-23),
7. 4893375 - Dual mode floor scrubbing machine (1990-01-16),
8. 4888843 - Holder for rotary pad (1989-12-26),
9. 4803753 - Self-propelled carpet scrubbing machine (1989-02-14),
10. 4759094 - Scrubbing machine (1988-07-26),
11. 4731895 - High speed floor burnishing machine (1988-03-22),
12. 4720886 - Floor polishing machine (1988-01-26),
13. 4715087 - High speed floor burnisher (1987-12-29),
14. 4712270 - Brake drum encapsulator (1987-12-15),
15. 4701976 - High speed floor burnisher (1987-10-27),
Company Overview
Hako Minuteman, Inc. is a prominent manufacturer specializing in cleaning equipment and solutions for various industries. Based in Addison, Illinois, the company focuses on developing innovative floor care technologies that enhance operational efficiency and sustainability. Their product range includes commercial and industrial cleaning machines, designed to meet the diverse needs of facilities management, hospitality, and healthcare sectors. Hako Minuteman is committed to delivering quality and reliability through advanced engineering and customer-centric service.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

16 Patents

#5 in Addison, IL

#1,014 in Illinois

#19,935 in US

#37,868 in the World

Addison, IL (US)
Addison, IL, United States of America

Hako Minuteman, Inc.

Forward Citations = 343

14 inventors:

goldMedal Gary E Palmer (15 out of 20 patents)

silverMedal Rick McLeod (5 out of 5 patents)

bronzeMedal Jerome E Rau (3 out of 5 patents)

4.  Ronald J Smith (3 out of 3 patents)

5.  Mike J Todd (3 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hako Minuteman, Inc.. Retrieved from https://idiyas.com/company/hako-minuteman

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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