Trademarks = 2

Forward Citations = 61

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6 inventors (with patents filed for the assignee):

Gary Sheesley (2 out of 2 patents)

James M Wittes (1 out of 16 patents)

Cecilia Sweeney (1 out of 1 patent)

4. Robert Heaton (1 out of 1 patent)

5. Douglas Keltz (1 out of 1 patent)

6. Michael Grudzinski (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 4557825 - Bag breaking and screening device, especially for blast cleaning systems (1985-12-10),

2. 4557079 - Spin blaster (1985-12-10),

3. 4518145 - Valve for regulating the pressurized flow of abrasives, in particular (1985-05-21),

4. 4505077 - Cabinet door interlock (1985-03-19),

Company Overview

Empire Abrasive Equipment Corporation is one of the leading manufacturers of air-blast equipment and finishing systems. Founded in 1946, the company offers a wide range of products including blast cabinets, blast rooms, portable pressure blasters, automated systems, and dust collection systems. With a focus on quality and innovation, Empire Abrasive Equipment Corporation serves a diverse range of industries such as automotive, aerospace, and construction.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#5 in Langhorne, PA

#2,214 in Pennsylvania

#60,671 in US

Langhorne, PA, United States of America

Empire Abrasive Equipment Corporation

Forward Citations = 61

6 inventors:

Gary Sheesley (2 out of 2 patents)

James M Wittes (1 out of 16 patents)

Cecilia Sweeney (1 out of 1 patent)

4. Robert Heaton (1 out of 1 patent)

5. Douglas Keltz (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Empire Abrasive Equipment Corporation. Retrieved from https://idiyas.com/company/empire-abrasive-equipment

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]