William C. Allen

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Colorado Springs, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Interface between a piece of baggage and a preconcentrator
- Patent number 6,651,520
- Issue date Nov 25, 2003
- Preventure Security Solutions, Inc.
- William C. Allen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Collection device for collecting the constituents of air
- Publication number 20040035187
- Publication date Feb 26, 2004
- William C. Allen
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Interface between a piece of baggage and a preconcentrator
- Publication number 20040035226
- Publication date Feb 26, 2004
- William C. Allen
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Method of analyzing the constituents of air extracted from the inte...
- Publication number 20040035185
- Publication date Feb 26, 2004
- William C. Allen
- G01 - MEASURING TESTING
Information Patent Application
Interface between a collector and a package
- Publication number 20040035186
- Publication date Feb 26, 2004
- William C. Allen
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Interface between a piece of baggage and a collector
- Publication number 20040035227
- Publication date Feb 26, 2004
- William C. Allen
- A45 - HAND OR TRAVELLING ARTICLES