For the Inventor, By the Inventor

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Ripon, WI, United States of America

Alliance Laundry Systems LLC

USPTO Granted Patents = 30

% Expired Patents = 3.3

CIPO Patents = 2

EPO Patents = 1

Trademarks = 23

Forward Citations = 247

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53 inventors (with patents filed for the assignee):

Andrew F Kegler (7 out of 18 patents)

Stephen L Harris (5 out of 18 patents)

Andrew Huerth (4 out of 4 patents)

4. Jeffrey Robert Hochtritt (3 out of 3 patents)

5. Benjamin Robert Patri (2 out of 2 patents)

6. Wayne Michael Sharkey (2 out of 2 patents)

7. Michael J Zambrowicz (2 out of 3 patents)

8. Daryl T Johnson (2 out of 2 patents)

9. James M Walker (2 out of 6 patents)

10. Paul Donald Schroeder (2 out of 2 patents)

11. Gregory L Malchow (2 out of 26 patents)

12. Stephane Serge Jean-Pierre Bodnar (2 out of 2 patents)

13. Nilesh Jayantilal Nahar (2 out of 2 patents)

14. Joseph Weedon Hainline, Iii (2 out of 2 patents)

15. John Boyle (2 out of 2 patents)

30 patents: Sort by Forward Citations

1. 12360505 - Monitoring laundry machine operation using machine learning analysis of acoustic transducer signal information (2025-07-15),

2. 11747780 - Monitoring laundry machine operation using machine learning analysis of acoustic transducer signal information (2023-09-05),

3. 11339524 - Top loading washing machine including water level sensor control (2022-05-24),

4. 10731286 - Adaptive fill system and method (2020-08-04),

5. 10356650 - Method, system, device, and program for remotely communicating with and controlling laundry units (2019-07-16),

6. 9487903 - Washing machine soap and chemical dispenser with improved flushing (2016-11-08),

7. 9458563 - Front loading washer baffle (2016-10-04),

8. 9163346 - Washing machine control system and methods (2015-10-20),

9. 9080282 - Laundry moisture sensing, control, diagnostic and method (2015-07-14),

10. 8756959 - Chemical injection dispenser and cap (2014-06-24),

11. 8746017 - Front loading washer foreign object guard (2014-06-10),

12. 8689589 - Washer/extractor with plastic hose connecting fitting (2014-04-08),

13. 8186183 - Washer extractor door lock (2012-05-29),

14. 8074476 - Washer extractor with improved chemical dispenser (2011-12-13),

15. 8056171 - Leak and poor drainage detection for electronic laundry machine (2011-11-15),

Alliance Laundry Systems LLC is a leading global provider of commercial laundry equipment and services. With a diverse offering including washer-extractors, tumble dryers, flatwork ironers, and more, Alliance Laundry Systems caters to a wide range of industries such as hospitality, healthcare, and laundromats. The company strives to provide innovative, reliable, and energy-efficient solutions for their customers' laundry needs.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

30 Patents

#1 in Ripon, WI

#267 in Wisconsin

#11,249 in US

#21,840 in the World

Ripon, WI, United States of America

Alliance Laundry Systems LLC

Forward Citations = 247

53 inventors:

Andrew F Kegler (7 out of 18 patents)

Stephen L Harris (5 out of 18 patents)

Andrew Huerth (4 out of 4 patents)

4. Jeffrey Robert Hochtritt (3 out of 3 patents)

5. Benjamin Robert Patri (2 out of 2 patents)

Please report any incorrect information to [email protected]

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