Forward Citations = 616

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6 inventors (with patents filed for the assignee):

Charles L Dohogne (3 out of 4 patents)

Gary W Sohngen (2 out of 11 patents)

David A Fischer (2 out of 2 patents)

4. Mohammed A Hajianpour (1 out of 1 patent)

5. Denis P Stednitz (1 out of 4 patents)

6. H Derek Teague (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 5047034 - Intramedullary rod screw guide (1991-09-10),

2. 4955947 - Pressure sensor (1990-09-11),

3. 4936843 - Kirschner wire clamp and tensioner (1990-06-26),

4. 4450834 - External fixation device (1984-05-29),

5. D272764 - Orthopedic pin (1984-02-21),

6. 4414966 - Fixation pin (1983-11-15),

7. 4393868 - Colles fracture fixature device (1983-07-19),

8. D269041 - Orthopedic pin guide (1983-05-17),

9. 4308863 - External fixation device (1982-01-05),

10. 4244360 - Orthopedic fixation pin holder (1981-01-13),

Company Overview

Ace Orthopedic Manufacturing is a prominent player in the orthopedic device sector, specializing in the design and production of high-quality orthopedic implants and surgical instruments. Based in Los Angeles, CA, the company focuses on advancing orthopedic technology through innovative manufacturing processes and materials. Their commitment to quality and precision ensures that healthcare professionals have access to reliable solutions that enhance patient outcomes in orthopedic care.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

10 Patents

#198 in Los Angeles, CA

#7,118 in California

#29,882 in US

#56,092 in the World

Los Angeles, CA, United States of America

Ace Orthopedic Manufacturing

Forward Citations = 616

6 inventors:

Charles L Dohogne (3 out of 4 patents)

Gary W Sohngen (2 out of 11 patents)

David A Fischer (2 out of 2 patents)

4. Mohammed A Hajianpour (1 out of 1 patent)

5. Denis P Stednitz (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ace Orthopedic Manufacturing. Retrieved from https://idiyas.com/company/ace-orthopedic-manufacturing

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]