John David Barr

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Superior, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Variable mobile media storage system
- Patent number 7,450,331
- Issue date Nov 11, 2008
- Spectra Logic Corporation
- Matthew Thomas Starr
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Variable mobile media storage system
- Patent number 7,414,807
- Issue date Aug 19, 2008
- Spectra Logic Corporation
- Matthew Thomas Starr
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Variable media tape-based storage system
- Patent number 7,253,983
- Issue date Aug 7, 2007
- Spectra Logic Corporation
- Matthew Thomas Starr
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
OPTIONAL MOBILE MEDIA STORAGE SYSTEM
- Publication number 20080183934
- Publication date Jul 31, 2008
- SPECTRA LOGIC CORPORATION
- Matthew Thomas Starr
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VARIABLE MOBILE MEDIA STORAGE SYSTEM
- Publication number 20070183075
- Publication date Aug 9, 2007
- SPECTRA LOGIC CORPORATION
- Matthew Thomas Starr
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Variable mobile media storage system
- Publication number 20070035869
- Publication date Feb 15, 2007
- SPECTRA LOGIC CORPORATION
- Matthew Thomas Starr
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Variable media tape-based storage system
- Publication number 20060126209
- Publication date Jun 15, 2006
- SPECTRA LOGIC CORPORATION
- Matthew Thomas Starr
- G06 - COMPUTING CALCULATING COUNTING