David LONG

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Frankfort, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Burial vault system and method
- Patent number 11,135,115
- Issue date Oct 5, 2021
- Eagle Funeral Products Inc.
- David Long
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Burial Vault System And Method
- Publication number 20200069501
- Publication date Mar 5, 2020
- David LONG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE