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Forward Citations = 95

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7 inventors (with patents filed for the assignee):

Norbert A Bruns (4 out of 5 patents)

John S Reynolds (4 out of 7 patents)

Edward C Bruns (3 out of 3 patents)

4. Terry Lievestro (2 out of 3 patents)

5. Richard F Fussner (2 out of 3 patents)

6. Tom Chamberlain (1 out of 1 patent)

7. Thomas Howard Chamberlain (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 7479214 - ECM trepan of bars (2009-01-20),

2. 7192260 - Progressive cavity pump/motor stator, and apparatus and method to manufacture same by electrochemical machining (2007-03-20),

3. 6413407 - Fluted electrochemical machining (2002-07-02),

4. 5310468 - ECM slave assembly (1994-05-10),

5. 5244548 - Multi-cathode ECM apparatus, method, and product therefrom (1993-09-14),

6. 5149405 - Four-axis ECM machine and method of operation (1992-09-22),

Lehr Precision, Inc. is a leading provider of precision machining services for a wide range of industries including aerospace, defense, medical, and automotive. With a focus on quality, innovation, and customer satisfaction, Lehr Precision, Inc. is dedicated to delivering high-precision components and assemblies that meet the highest industry standards. From prototype to production, their experienced team of engineers and technicians work closely with clients to ensure their unique requirements are met.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

6 Patents

#164 in Cincinnati, OH

#1,712 in Ohio

#43,751 in US

Cincinnati, OH, United States of America

Lehr Precision, Inc.