Wilfred Collier

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Peabody, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for recording writing performed on a surface
- Patent number 7,109,979
- Issue date Sep 19, 2006
- Virtual Ink Corporation
- William P. Moyne
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
System and method for recording writing performed on a surface
- Publication number 20030151596
- Publication date Aug 14, 2003
- William P. Moyne
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Transcription system for use with flip charts
- Publication number 20020070055
- Publication date Jun 13, 2002
- Wilfred Collier
- G06 - COMPUTING CALCULATING COUNTING