Pandrol Jackson, Inc.

Calculating rank

USPTO Granted Patents = 9

Trademarks = 2

Forward Citations = 96

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7 inventors (with patents filed for the assignee):

William E Perry (5 out of 6 patents)

Kevin A Hansen (4 out of 6 patents)

Dennis A Sroka (2 out of 2 patents)

4. Mark S Krusniak (1 out of 2 patents)

5. David J Leach (1 out of 1 patent)

6. David M Johnson (1 out of 2 patents)

7. Bruce W Bradshaw (1 out of 4 patents)

9 patents: Sort by Forward Citations

1. 6334396 - Switch stoneblower (2002-01-01),

2. 5865592 - Stone metering system for railroad track maintenance vehicle (1999-02-02),

3. 5617639 - Railroad maintenance vehicle reference system transducer (1997-04-08),

4. 5605099 - Maintenance vehicle and method for measuring and maintaining the level (1997-02-25),

5. 5584641 - Stone metering system for railroad track maintenance vehicle (1996-12-17),

6. 5577446 - Stoneblower having adjustable workheads and improved blowing tubes (1996-11-26),

7. 5191838 - Rail clip applicator and method of applying rail clips (1993-03-09),

8. 5012413 - Railroad track curve lining apparatus and method (1991-04-30),

9. 5009014 - Railroad rail profile measuring system (1991-04-23),

Company Overview

Pandrol Jackson, Inc. is a leading global manufacturer of railway infrastructure solutions. With over 100 years of experience, the company provides innovative products and services for rail fastenings, track solutions, and maintenance equipment. Their solutions ensure safe and efficient rail transportation systems worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

9 Patents

#2 in Ludington, MI

#1,117 in Michigan

#32,675 in US

Ludington, MI, United States of America