William B. McCool

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Burke, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Reusable tool assembly for purging fluid from a fluid flow pipe sys...
- Patent number 9,352,365
- Issue date May 31, 2016
- William B. McCool
- B08 - CLEANING
Information Patent Grant
Reusable tool assembly for purging fluid from a fluid flow pipe sys...
- Patent number 9,085,016
- Issue date Jul 21, 2015
- William B. McCool
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
REUSABLE TOOL ASSEMBLY FOR PURGING FLUID FROM A FLUID FLOW PIPE SYS...
- Publication number 20150176768
- Publication date Jun 25, 2015
- William B. McCool
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
REUSABLE TOOL ASSEMBLY FOR PURGING FLUID FROM A FLUID FLOW PIPE SYS...
- Publication number 20150165494
- Publication date Jun 18, 2015
- William B. McCool
- B08 - CLEANING