For the Inventor, By the Inventor

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Omaha, NE, United States of America

Lindsay Corporation

USPTO Granted Patents = 120

% Expired Patents = 10.0

EPO Patents = 3

Trademarks = 27

Forward Citations = 343

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44 inventors (with patents filed for the assignee):

Thomas J Korus (49 out of 57 patents)

Mark William Miller (23 out of 29 patents)

Jochen Pfrenger (20 out of 24 patents)

4. Michael Shane Fredenburg (13 out of 21 patents)

5. Reece Robert Andrews (10 out of 10 patents)

6. Kurtis Arlan Charling (9 out of 9 patents)

7. Charles H Meis (8 out of 19 patents)

8. Matthew J Dudik (7 out of 7 patents)

9. Brian James Magnusson (6 out of 6 patents)

10. Luke Joseph Barker (5 out of 5 patents)

11. Troy Hanson (5 out of 5 patents)

12. Michael Charles South (5 out of 6 patents)

13. Richard Edward Provaznik (4 out of 8 patents)

14. Michael George Ricketts (4 out of 4 patents)

15. Richard W Parod (4 out of 6 patents)

Core Competencies:

Mobile Irrigation

Pest Deterrents

Scheduling Technologies

Height-Adjusting Systems

Temperature Monitoring

Control Systems

Fluid-Carrying Pipes

Automated Irrigation

Crop Growth Models

Wheel Assembly

Variable Gear Ratios

Alignment Systems

120 patents: Sort by Forward Citations

1. 12677765 - Mobile irrigation system with plastic optical fiber network (2026-07-14),

2. 12564146 - Irrigation system with height-adjusting system for adjusting tower height (2026-03-03),

3. 12484496 - Mechanized irrigation machine with active pest deterrents (2025-12-02),

4. 12467566 - Irrigation kinematic joint (2025-11-11),

5. 12408602 - Alignment system for a mobile irrigation system (2025-09-09),

6. 12336461 - Irrigation system shut down timing as a function of distance from a center of rotation (2025-06-24),

7. 12310298 - Alignment guide for an alignment system of a mobile irrigation system (2025-05-27),

8. 12274211 - Tilt monitoring system for a mobile irrigation system (2025-04-14),

9. 12255566 - Overcurrent protection for irrigation system motors (2025-03-18),

10. 12185675 - System and method for adjusting irrigation system scheduling (2025-01-07),

11. 12169409 - Auto-reverse control with network (2024-12-17),

12. D1050006 - Irrigation system tire (2024-11-05),

13. 12096726 - Irrigation control panel with electrophoretic indicator (2024-09-24),

14. 12016275 - Irrigation system hose-pull apparatus (2024-06-25),

15. 11980141 - Irrigation system with pratt truss spans (2024-05-14),

Lindsay Corporation is a leading global manufacturer and distributor of irrigation and infrastructure equipment. With over 60 years of experience, Lindsay provides innovative solutions to improve crop yields, conserve water resources, and enhance road safety. Headquartered in Omaha, Nebraska, Lindsay Corporation operates through two business segments: Irrigation and Infrastructure. The Irrigation segment offers products such as center pivot and lateral move irrigation systems, as well as water pumping stations. The Infrastructure segment provides road safety products, including crash cushions, road marking and traffic control systems. Lindsay Corporation strives to optimize the use of technology and engineering in order to create sustainable solutions for a better future.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

Lindsay Corporation

120 Patents

#7 in Omaha, NE

#12 in Nebraska

#3,209 in US

#6,629 in the World

Omaha, NE, United States of America

Lindsay Corporation

Forward Citations = 343

44 inventors:

Thomas J Korus (49 out of 57 patents)

Mark William Miller (23 out of 29 patents)

Jochen Pfrenger (20 out of 24 patents)

4. Michael Shane Fredenburg (13 out of 21 patents)

5. Reece Robert Andrews (10 out of 10 patents)

Please report any incorrect information to [email protected]

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