Forward Citations = 78

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11 inventors (with patents filed for the assignee):

Raymond E Welterlin (4 out of 4 patents)

Murray J Marvin (3 out of 3 patents)

Ernest K Hairr (2 out of 2 patents)

4. Tanh M Bui (1 out of 6 patents)

5. David W Rawls (1 out of 1 patent)

6. Thomas K Peterreins (1 out of 1 patent)

7. Douglas R Hilliard (1 out of 1 patent)

8. James C Crook (1 out of 5 patents)

9. James E McMillan, Sr (1 out of 1 patent)

10. Lynn B Williamson (1 out of 1 patent)

11. John R Holden (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 6302747 - Two-position (on-off) actuator with modular connector (2001-10-16),

2. 6055877 - Power seat track motor assembly (2000-05-02),

3. 5473212 - Varistor disk assembly (1995-12-05),

4. D317724 - Automatic temperature control actuator (1991-06-25),

5. D317723 - Automatic temperature control actuator (1991-06-25),

6. 4633149 - Brushless DC motor (1986-12-30),

7. 4578606 - Brushless DC electric motor and tachogenerator assembly (1986-03-25),

Company Overview

Buehler Products, Inc. is a leading manufacturer of precision cutting and grinding equipment for metallography and material analysis. With over 80 years of experience, we offer a wide range of solutions for the automotive, aerospace, electronics, and medical industries. Our products are known for their quality, reliability, and innovation, making us a trusted partner for companies worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#28 in Cary, NC

#858 in North Carolina

#39,929 in US

Cary, NC, United States of America

Buehler Products, Inc.

Forward Citations = 78

11 inventors:

Raymond E Welterlin (4 out of 4 patents)

Murray J Marvin (3 out of 3 patents)

Ernest K Hairr (2 out of 2 patents)

4. Tanh M Bui (1 out of 6 patents)

5. David W Rawls (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Buehler Products, Inc.. Retrieved from https://idiyas.com/company/buehler-products

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]