Berwyn, PA, United States of America

Ametek, Inc.

Calculating rank
USPTO Granted Patents = 213

% Expired Patents = 10.8



Trademarks = 101

Forward Citations = 2,409

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240 inventors (with patents filed for the assignee):

goldMedal David B Finkenbinder (17 out of 20 patents)

silverMedal Robert A Ciccarelli, Jr (16 out of 16 patents)

bronzeMedal Michael L Gilliland (9 out of 9 patents)

4.  Ferenc J Schmidt (8 out of 12 patents)

5.  Kris D Diehl (6 out of 6 patents)

6.  Michael Coles (6 out of 7 patents)

7.  John C Bowen (6 out of 7 patents)

8.  Frederick Jerome Potter (6 out of 11 patents)

9.  Peter V Meyers (6 out of 6 patents)

10.  William M Glasheen (6 out of 15 patents)

11.  Kevin G Hafer (5 out of 6 patents)

12.  Robert L Hyatt (5 out of 7 patents)

13.  Mitchell E Doty (5 out of 5 patents)

14.  Jack Pattee (4 out of 4 patents)

15.  Jeffrey D Marsden (4 out of 4 patents)


Core Competencies:
Electric Motor
Fan Assembly
Noise Reduction
Thermal Management
Brush Retaining Assembly
Cooling Fan
Arc Detection
Measurement Systems
High Temperature Probes
Motor Cooling
Fault Detection
Vortex Blower

213 patents:

Company Overview
Ametek, Inc., headquartered in Berwyn, Pennsylvania, specializes in advanced electric motor technology and related systems. The company develops a range of products including electric motors, fan assemblies, and thermal management solutions, focusing on enhancing performance and efficiency. Ametek's innovations in noise reduction and arc detection contribute to various applications across industries, ensuring reliable operation in demanding environments. Their expertise in measurement systems further supports their commitment to precision and quality in engineering.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

Ametek, Inc. USPTO Patent Assignee Logo
213 Patents

#4 in Berwyn, PA

#84 in Pennsylvania

#1,962 in US

#3,999 in the World

Berwyn, PA (US)
Berwyn, PA, United States of America
Forward Citations = 2,409

240 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ametek, Inc.. Retrieved from https://idiyas.com/company/ametek

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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