Kansas Jack, Inc.

Calculating rank

USPTO Granted Patents = 10

Trademarks = 2

Forward Citations = 147

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5 inventors (with patents filed for the assignee):

Leonard F Eck (9 out of 16 patents)

William K Hagerty (1 out of 1 patent)

Ellis A Hallman (1 out of 2 patents)

4. Lyle Horgen (1 out of 1 patent)

5. Michael Lamb (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 4454659 - Adjustable bar carriage for an alignment apparatus (1984-06-19),

2. 4338027 - Line of sight wheel alignment apparatus for vehicles (1982-07-06),

3. 4337581 - Target structure for use with an alignment apparatus (1982-07-06),

4. 4330945 - Vehicle frame and body alignment apparatus (1982-05-25),

5. 4313336 - Anchor structure (1982-02-02),

6. 4313335 - Vehicle work rack structure (1982-02-02),

7. 4280280 - Radius plate structure (1981-07-28),

8. 4067222 - Vehicle axle straightening system (1978-01-10),

9. 4006532 - Gauge for measuring vehicle frame alignment (1977-02-08),

10. 3990207 - Tiedown device (1976-11-09),

Company Overview

Kansas Jack, Inc. is a specialized manufacturer based in McPherson, Kansas, focusing on innovative solutions for the automotive and industrial sectors. The company is known for its development of high-quality hydraulic jacks and lifting equipment, catering to the needs of professionals in various fields. With a commitment to engineering excellence, Kansas Jack emphasizes reliability and safety in its products, positioning itself as a trusted partner for businesses requiring robust lifting solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

10 Patents

#3 in McPherson, KS

#242 in Kansas

#29,944 in US

#56,228 in the World

McPherson, KS, United States of America

Kansas Jack, Inc.

Forward Citations = 147

5 inventors:

Leonard F Eck (9 out of 16 patents)

William K Hagerty (1 out of 1 patent)

Ellis A Hallman (1 out of 2 patents)

4. Lyle Horgen (1 out of 1 patent)

5. Michael Lamb (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kansas Jack, Inc.. Retrieved from https://idiyas.com/company/kansas-jack

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]