For the Inventor, By the Inventor

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Pittsburgh, PA, United States of America

Blade Diagnostics Corporation

USPTO Granted Patents = 5

EPO Patents = 3

Trademarks = 5

Forward Citations = 8

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7 inventors (with patents filed for the assignee):

Jerry Howard Griffin (5 out of 10 patents)

Drew M Feiner (4 out of 8 patents)

Blair E Echols (3 out of 3 patents)

4. Daniel J Ryan (2 out of 6 patents)

5. Alex J Kowalski (2 out of 2 patents)

6. Michael J Cushman (2 out of 2 patents)

7. Yuekun Zhou (1 out of 4 patents)

8. Roger W Heinig (9 patents)

5 patents: Sort by Forward Citations

1. 12553359 - Integrally bladed disk life cycle management utilizing vibratory DNA (2026-02-17),

2. 12275105 - Techniques for automated maintenance of integrally bladed rotors (2025-04-14),

3. 11865655 - Techniques for automated maintenance of integrally bladed rotors (2024-01-09),

4. 11293289 - Shrouded blades with improved flutter resistance (2022-04-05),

5. 10762255 - Refinement of finite element model of integrally bladed disk (2020-09-01),

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USPTO Data Jan 1 1976 - Sep 22 2026

5 Patents

#276 in Pittsburgh, PA

#1,865 in Pennsylvania

#51,489 in US

Pittsburgh, PA, United States of America

Blade Diagnostics Corporation

Forward Citations = 8

7 inventors:

Jerry Howard Griffin (5 out of 10 patents)

Drew M Feiner (4 out of 8 patents)

Blair E Echols (3 out of 3 patents)

4. Daniel J Ryan (2 out of 6 patents)

5. Alex J Kowalski (2 out of 2 patents)

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