Broomall, PA, United States of America

Pennsylvania Crusher Corporation


USPTO Granted Patents = 14

Trademarks = 11

Forward Citations = 187

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16 inventors (with patents filed for the assignee):

goldMedal Carl R Graf (6 out of 7 patents)

silverMedal William F Hahn (4 out of 8 patents)

bronzeMedal Anthony W Slikas (2 out of 2 patents)

4.  George H Hart (2 out of 2 patents)

5.  Joseph P Nigro (2 out of 2 patents)

6.  James A Johnson (1 out of 1 patent)

7.  Paul R DeVitis (1 out of 1 patent)

8.  Bernard H Schonbach (1 out of 5 patents)

9.  Edward J Barnabie (1 out of 1 patent)

10.  John D Duke, Jr (1 out of 1 patent)

11.  Charles S Fleishman (1 out of 1 patent)

12.  Harry E Janes (1 out of 1 patent)

13.  Daniel C Sautter (1 out of 1 patent)

14.  Frank Wallitsch, Jr (1 out of 1 patent)

15.  Gregg Gill (1 out of 1 patent)


14 patents:

Company Overview
Pennsylvania Crusher Corporation, based in Broomall, PA, specializes in the design and manufacture of crushing equipment for various industries, including mining, power generation, and recycling. The company is known for its innovative solutions that enhance material handling and processing efficiency. With a focus on engineering excellence, Pennsylvania Crusher develops technologies that optimize the crushing process, ensuring reliability and performance in demanding environments. Its expertise extends to providing comprehensive support and service to clients across North America and beyond.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

14 Patents

#2 in Broomall, PA

#803 in Pennsylvania

#22,319 in US

#42,249 in the World

Broomall, PA (US)
Broomall, PA, United States of America
Forward Citations = 187

16 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pennsylvania Crusher Corporation. Retrieved from https://idiyas.com/company/pennsylvania-crusher

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]
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