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Streetsboro, OH, United States of America

Delta Systems, Inc.

USPTO Granted Patents = 78

Trademarks = 6

Forward Citations = 935

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48 inventors (with patents filed for the assignee):

Arthur James Harvey (21 out of 21 patents)

William A Howard (9 out of 10 patents)

Michael Eric Liedtke (8 out of 17 patents)

4. Dennis R Young (8 out of 14 patents)

5. David A Straka (8 out of 8 patents)

6. Thomas D Williams (8 out of 8 patents)

7. Ted Wetzel (6 out of 6 patents)

8. Isaac Kirbawy (5 out of 5 patents)

9. Jan L Michaud (5 out of 7 patents)

10. Theodore G Wetzel (4 out of 4 patents)

11. Tony Aboumrad (3 out of 3 patents)

12. Ernest Richard-Dean Buehman (3 out of 5 patents)

13. Tanios Elias Nohra (3 out of 3 patents)

14. Christopher A Kahnert (3 out of 3 patents)

15. Mark R Albrecht (3 out of 4 patents)

Core Competencies:

Hybrid Mower

Electric Blade Control

Multi-Function Key

Signal Processing

Smart Monitoring

Switch Assembly

Dash Cluster

Tilt Sensor

Control System

Lawn and Garden Tractor

Engine Actuator

Safety Circuit

78 patents: Sort by Forward Citations

1. 11801744 - Hybrid mower with electric blade control system (2023-10-31),

2. 11173780 - Hybrid mower with electric blade control system (2021-11-16),

3. 10818456 - Multi-function key system (2020-10-27),

4. D885166 - Switch mounting cutout (2020-05-26),

5. 9917502 - Universal signal processing system and method (2018-03-13),

6. 9794652 - Smart monitoring system and method of operation (2017-10-17),

7. 9779899 - Switch assembly and method of operating same (2017-10-03),

8. 9679712 - Switch assembly and method of using same (2017-06-13),

9. 9607789 - Switch assembly and method of operating same (2017-03-28),

10. 9460872 - Plunger switch and method of operating same (2016-10-04),

11. 9431183 - Plunger switch assembly and method of operation (2016-08-30),

12. 9269512 - Rocker switch and method of operating same (2016-02-23),

13. 9053877 - Plunger switch and method of using same (2015-06-09),

14. 9051010 - Dash cluster system and method (2015-06-09),

15. 8970396 - Hourmeter system and method (2015-03-03),

Delta Systems, Inc. is a leading provider of innovative electronic control solutions for outdoor power equipment, industrial, and automotive markets. With over 40 years of experience, Delta Systems designs and manufactures state-of-the-art components such as switches, displays, and controllers that improve performance, reliability, and user experience. Our solutions are trusted by global OEMs for their exceptional quality and durability. Visit our website to learn more about our extensive product range and how we can help meet your electronic control needs.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

78 Patents

#3 in Streetsboro, OH

#204 in Ohio

#4,538 in US

#9,280 in the World

Streetsboro, OH, United States of America

Delta Systems, Inc.

Forward Citations = 935

48 inventors:

Arthur James Harvey (21 out of 21 patents)

William A Howard (9 out of 10 patents)

Michael Eric Liedtke (8 out of 17 patents)

4. Dennis R Young (8 out of 14 patents)

5. David A Straka (8 out of 8 patents)

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