% Expired Patents = 46.2

Forward Citations = 93

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8 inventors (with patents filed for the assignee):

Frederick M Shofner (12 out of 48 patents)

Christopher K Shofner (9 out of 14 patents)

Yupeng Zhang (3 out of 3 patents)

4. Dennis J Roeder (2 out of 2 patents)

5. Frederick M Shofmer (1 out of 1 patent)

6. F Michael Shofner, Ii (1 out of 1 patent)

7. Arthur C Miller, Jr (1 out of 5 patents)

8. Gerhard Kreikebaum (1 out of 10 patents)

13 patents: Sort by Forward Citations

1. 7675615 - Image-based fiber length measurements from tapered beards (2010-03-09),

2. 7345756 - Image-based fiber length measurements from tapered beards (2008-03-18),

3. 7257543 - System and method for marketing cotton (2007-08-14),

4. 7142693 - Method of grading sample (2006-11-28),

5. 6854460 - Controlled deliveries and depositions of pharmaceutical and other aerosolized masses (2005-02-15),

6. 6735327 - Color and trash measurements by image analysis (2004-05-11),

7. 6698274 - Micronaire, maturity and fineness measurements via continuous compression air flow permeability measurements (2004-03-02),

8. 6604259 - Ultra rapid conditioning of cotton fiber for testing and processing (2003-08-12),

9. 6532798 - Micronaire, maturity and fineness measurements via continuous compression air flow permeability measurements (2003-03-18),

10. 6397437 - Ultra rapid conditioning of cotton fiber for testing and processing (2002-06-04),

11. 5910598 - Modular process zone and personnel zone environmental control with (1999-06-08),

12. 5676177 - Method for optimally processing materials in a machine (1997-10-14),

13. 4885473 - Method and apparatus for detecting particles in a fluid using a scanning (1989-12-05),

Company Overview

Shofner Engineering Associates, Inc. is a specialized engineering firm based in Knoxville, TN, focusing on providing innovative solutions in the fields of mechanical and electrical engineering. The company is known for its expertise in developing advanced technologies and systems that cater to various industries, including aerospace, defense, and manufacturing. With a commitment to quality and precision, Shofner Engineering leverages its technical knowledge to address complex engineering challenges and enhance operational efficiencies for its clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

13 Patents

#18 in Knoxville, TN

#250 in Tennessee

#23,854 in US

#45,081 in the World

Knoxville, TN, United States of America

Shofner Engineering Associates, Inc.

Forward Citations = 93

8 inventors:

Frederick M Shofner (12 out of 48 patents)

Christopher K Shofner (9 out of 14 patents)

Yupeng Zhang (3 out of 3 patents)

4. Dennis J Roeder (2 out of 2 patents)

5. Frederick M Shofmer (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shofner Engineering Associates, Inc.. Retrieved from https://idiyas.com/company/shofner-engineering-associates

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]