David D. Heilman

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Geneseo, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Diagnostic lighting device
- Patent number 11,360,146
- Issue date Jun 14, 2022
- Exelon Generation Company, LLC
- David D. Heilman
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Diagnostic Lighting Device
- Publication number 20230022052
- Publication date Jan 26, 2023
- EXELON GENERATION COMPANY, LLC
- David D. Heilman
- G01 - MEASURING TESTING
Information Patent Application
DIAGNOSTIC LIGHTING DEVICE
- Publication number 20200103465
- Publication date Apr 2, 2020
- David D. Heilman
- G01 - MEASURING TESTING