Invention Grant
- Patent Title: Substrate seal test method and apparatus
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Application No.: US17116949Application Date: 2020-12-09
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Publication No.: US11435280B2Publication Date: 2022-09-06
- Inventor: James Joseph Spiegel
- Applicant: James Joseph Spiegel
- Applicant Address: US CA Trabuco Canyon
- Assignee: James Joseph Spiegel
- Current Assignee: James Joseph Spiegel
- Current Assignee Address: US CA Trabuco Canyon
- Agency: Klein, O'Neill & Singh, LLP
- Main IPC: G01N15/08
- IPC: G01N15/08 ; E04G23/02 ; G01M3/28 ; G01N33/38
Abstract:
A method for testing whether a sealing method is effective may include the steps of testing a flow characteristic of the substrate, sealing the substrate, re testing the flow characteristic of the substrate, then comparing the before and after flow characteristics of the substrate to determine whether the sealing step was effective or to quantify a sealing effectiveness to the sealing step.
Public/Granted literature
- US20210088435A1 SUBSTRATE SEAL TEST METHOD AND APPARATUS Public/Granted day:2021-03-25
Information query
