Forward Citations = 12

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4 inventors (with patents filed for the assignee):

Raymond F Witte (4 out of 8 patents)

Pheroze J Nagarwalla (4 out of 7 patents)

Scott S Hendrie (3 out of 4 patents)

4. Paul Michael Korzenecki (1 out of 4 patents)

4 patents: Sort by Forward Citations

1. 5911267 - Cope with bore for gassing cores (1999-06-15),

2. 5787957 - Apparatus and methods for injecting and gassing of sand (1998-08-04),

3. 5785107 - Apparatus and method for producing multiple cores (1998-07-28),

4. 5715885 - Apparatus and method for cleaning core box vents (1998-02-10),

Georg Fischer Disa, Inc. is a leading global provider of foundry and surface preparation solutions for the metal casting industry. With a history dating back over 100 years, the company offers a comprehensive range of innovative products and services to help customers achieve efficient and cost-effective production processes. Georg Fischer Disa, Inc. is committed to delivering high-quality solutions that meet the needs of its customers worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

4 Patents

#1 in Oswego, IL

#2,762 in Illinois

#59,054 in US

Oswego, IL, United States of America

Georg Fischer Disa, Inc.

Forward Citations = 12

4 inventors:

Raymond F Witte (4 out of 8 patents)

Pheroze J Nagarwalla (4 out of 7 patents)

Scott S Hendrie (3 out of 4 patents)

4. Paul Michael Korzenecki (1 out of 4 patents)

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