Barnhardt Manufacturing Company

Calculating rank

USPTO Granted Patents = 7

Trademarks = 52

Forward Citations = 24

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11 inventors (with patents filed for the assignee):

Hiram Charles Allen, Jr (2 out of 2 patents)

Diana J Roloff (2 out of 2 patents)

Steven T Farmer (2 out of 2 patents)

4. Richard T Stoehr (2 out of 2 patents)

5. Richard L Rose (2 out of 2 patents)

6. David J Spinks (1 out of 1 patent)

7. Michael D Noblitt (1 out of 1 patent)

8. Jack D Bankier (1 out of 24 patents)

9. Michael D Porter (1 out of 1 patent)

10. Larry Dean Carter (1 out of 1 patent)

11. Carole Lundberg Reaves (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 10576232 - Method of forming a bite block (2020-03-03),

2. 10143816 - Medical bite block and method (2018-12-04),

3. 9368243 - Process for processing radioactive waste for shipment and storage (2016-06-14),

4. 9018432 - Processing radioactive waste for shipment and storage (2015-04-28),

5. 7757356 - Vacuum-packed coil and method of packing (2010-07-20),

6. 5786282 - Opened wet processed intermediate natural fiber product suitable for (1998-07-28),

7. 5027974 - Cotton roll dispenser (1991-07-02),

Company Overview

Barnhardt Manufacturing Company is a global leader in the production of purified cotton fibers for a wide range of industries including medical, pharmaceutical, and personal care. With a history dating back to 1901, Barnhardt has established itself as a trusted provider of high-quality cotton products that meet rigorous industry standards. The company's dedication to innovation and sustainability sets it apart in the marketplace, making it a preferred choice for customers around the world.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

7 Patents

#139 in Charlotte, NC

#859 in North Carolina

#39,950 in US

Charlotte, NC, United States of America