Forward Citations = 187

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9 inventors (with patents filed for the assignee):

William G Mader (2 out of 11 patents)

Jacob C Krapowicz (2 out of 2 patents)

Robert L Arnold (1 out of 34 patents)

4. Michael P Ballone (1 out of 27 patents)

5. Edward H Meisner (1 out of 47 patents)

6. Michael L Bodnar (1 out of 3 patents)

7. Allyn K Stanton (1 out of 1 patent)

8. Stanley J Orszulak (1 out of 1 patent)

9. Richard L Cecil (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 4836059 - Elastomeric sleeve for conventional wrench sockets (1989-06-06),

2. D300296 - Ratchet wrench (1989-03-21),

3. D299206 - Combination wrench (1989-01-03),

4. 4597478 - Ratcheting tool with improved support for driven shank (1986-07-01),

5. 4526069 - Adapter for wrench sockets (1985-07-02),

6. 4488460 - Ergonomic handle for hand tool (1984-12-18),

7. 4448564 - Retaining means for impact drive socket (1984-05-15),

8. 4421230 - Package for articles of manufacture (1983-12-20),

Company Overview

Easco Corporation is a leading provider of industrial equipment and machinery for various industries. With over 50 years of experience, we offer a wide range of products including compressors, pumps, valves, and more. Our commitment to quality and customer satisfaction has made us a trusted partner for businesses around the world.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#66 in Baltimore, MD

#505 in Maryland

#35,941 in US

Baltimore, MD, United States of America

Easco Corporation

Forward Citations = 187

9 inventors:

William G Mader (2 out of 11 patents)

Jacob C Krapowicz (2 out of 2 patents)

Robert L Arnold (1 out of 34 patents)

4. Michael P Ballone (1 out of 27 patents)

5. Edward H Meisner (1 out of 47 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Easco Corporation. Retrieved from https://idiyas.com/company/easco

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]