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For the Inventor, By the Inventor

Forest, VA, United States of America

Innerspec Technologies, Inc


USPTO Granted Patents = 4

Forward Citations = 3

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5 inventors (with patents filed for the assignee):

goldMedal Philip Haywood Cox (2 out of 3 patents)

silverMedal Borja Lopez Jauregui (2 out of 2 patents)

bronzeMedal Stephen William Smith (1 out of 6 patents)

4.  Jonathan D Buttram (1 out of 5 patents)

5.  Nathaniel Quinn Huggins (1 out of 1 patent)


4 patents:

1. 12372382 - Magnetostrictive EMAT for in-motion inspection of railroad wheels (2025-07-29),
2. 12184258 - Automatic impedance matching for EMAT (2024-12-31),
3. 11123766 - Capacitive discharge push-pull converter pulser for electromagnetic acoustic transducer (2021-09-21),
4. 6769957 - Creeping wave technique for mill roll inspection (2004-08-03),
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USPTO Data Jan 1 1976 - Dec 16 2025

4 Patents

#6 in Forest, VA

#1,093 in Virginia

#58,991 in US

...
Forest, VA, United States of America

Innerspec Technologies, Inc

Forward Citations = 3

5 inventors:

goldMedal Philip Haywood Cox (2 out of 3 patents)

silverMedal Borja Lopez Jauregui (2 out of 2 patents)

bronzeMedal Stephen William Smith (1 out of 6 patents)

4.  Jonathan D Buttram (1 out of 5 patents)

5.  Nathaniel Quinn Huggins (1 out of 1 patent)

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