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Dayton, OH, United States of America

Amcast Industrial Corporation

USPTO Granted Patents = 15

Trademarks = 7

Forward Citations = 200

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16 inventors (with patents filed for the assignee):

John P Waggoner (4 out of 4 patents)

Robin N Borland (4 out of 7 patents)

James R Daniels (3 out of 5 patents)

4. David E Hughes (3 out of 7 patents)

5. Ledford Samuel Stults (1 out of 2 patents)

6. Robert John Durkin (1 out of 1 patent)

7. Steven Lee Worthington (1 out of 1 patent)

8. Robert J Polichette (1 out of 1 patent)

9. Todd Lee Sobieralski, Sr (1 out of 1 patent)

10. Walter S Wolf (1 out of 1 patent)

11. William S Kalaskie (1 out of 4 patents)

12. Paul L Wellener, Iii (1 out of 2 patents)

13. Dana F Buccicone (1 out of 10 patents)

14. Alan F Dunn (1 out of 1 patent)

15. John Samuel Piscitelli (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 6266878 - Process for producing variable displacement compressor pistons having hollow piston bodies and integral actuator rods (2001-07-31),

2. 6151937 - Machine for forming T-shaped tubular components using a forming material (2000-11-28),

3. 5823509 - Diaphragm valve with means for adjustably setting the maxium valve (1998-10-20),

4. 5671911 - By-pass ball valve (1997-09-30),

5. 5632297 - Piston-type thermally or pressure activated relief device (1997-05-27),

6. 5615480 - Methods for making scroll compressor element (1997-04-01),

7. 5562117 - Crashworthy solenoid actuated valve for CNG powered vehicle (1996-10-08),

8. 5516078 - Gas cylinder valve with non-perforated diaphragms (1996-05-14),

9. 5511576 - Piston-type thermally activated relief device (1996-04-30),

10. 5495656 - Method of making blanks and clad parts (1996-03-05),

11. 5452738 - Crashworthy solenoid actuated valve for CNG powered vehicle (1995-09-26),

12. 5419174 - Apparatus for forming tubular risers and manifolds including tubular (1995-05-30),

13. 5337477 - Methods and apparatus for forming tubular risers and manifolds including (1994-08-16),

14. 5125622 - Cylinder valve connection (1992-06-30),

15. 4905750 - Reinforced ceramic passageway forming member (1990-03-06),

Company Overview

Amcast Industrial Corporation, based in Dayton, Ohio, specializes in the design and manufacturing of advanced aluminum die casting solutions. The company focuses on delivering high-quality components for various industries, including automotive and industrial applications. With a commitment to innovation, Amcast leverages cutting-edge technology and engineering expertise to enhance product performance and efficiency. Their dedication to precision and reliability positions them as a key player in the competitive landscape of manufacturing and engineering solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

15 Patents

#42 in Dayton, OH

#884 in Ohio

#21,052 in US

#39,921 in the World

Dayton, OH, United States of America

Amcast Industrial Corporation

Forward Citations = 200

16 inventors:

John P Waggoner (4 out of 4 patents)

Robin N Borland (4 out of 7 patents)

James R Daniels (3 out of 5 patents)

4. David E Hughes (3 out of 7 patents)

5. Ledford Samuel Stults (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Amcast Industrial Corporation. Retrieved from https://idiyas.com/company/amcast-industrial

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]

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