For the Inventor, By the Inventor

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Troy, MI, United States of America

Intermet Corporation

USPTO Granted Patents = 3

% Expired Patents = 100.0

Forward Citations = 55

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4 inventors (with patents filed for the assignee):

Alan Peter Druschitz (2 out of 2 patents)

David Carroll Fitzgerald (2 out of 2 patents)

Naiyi Li (1 out of 3 patents)

4. Nanda Gopal (1 out of 2 patents)

3 patents: Sort by Forward Citations

1. 7810549 - Adaptive and universal hot runner manifold for die casting (2010-10-12),

2. 7497915 - Machinable austempered cast iron article having improved machinability, fatigue performance, and resistance to environmental cracking (2009-03-03),

3. 7070666 - Machinable austempered cast iron article having improved machinability, fatigue performance, and resistance to environmental cracking and a method of making the same (2006-07-04),

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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#160 in Troy, MI

#2,489 in Michigan

#73,732 in US

Troy, MI, United States of America

Intermet Corporation

Forward Citations = 55

4 inventors:

Alan Peter Druschitz (2 out of 2 patents)

David Carroll Fitzgerald (2 out of 2 patents)

Naiyi Li (1 out of 3 patents)

4. Nanda Gopal (1 out of 2 patents)

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