David L. LeAnna

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Thompsons Station, TN, US

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Patents Grantslast 30 patents

Information Patent Grant
Ball joint base and twist lock for slideable concentric members ada...
- Patent number 11,896,096
- Issue date Feb 13, 2024
- USEITT, LLC
- David L LeAnna
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Ball Joint Base and Twist Lock for Slideable Concentric Members Ada...
- Publication number 20210076790
- Publication date Mar 18, 2021
- David L LeAnna
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Ball Joint Base and Twist Lock for Slideable Concentric Members Ada...
- Publication number 20200069011
- Publication date Mar 5, 2020
- David L. LeAnna
- A45 - HAND OR TRAVELLING ARTICLES