Stephen Ward Graeber

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Louisville, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-ported robotic shuttle for cartridge retrieval and insertion...
- Patent number 5,892,750
- Issue date Apr 6, 1999
- Breece Hill Technologies, In.c
- John A. Barkley
- G11 - INFORMATION STORAGE
Information Patent Grant
Magazine for holding computer data storage cartridges
- Patent number 5,867,458
- Issue date Feb 2, 1999
- Breece Hill Technologies, Inc.
- John A. Barkley
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and methods for cartridge retrieval and insertion in a st...
- Patent number 5,815,340
- Issue date Sep 29, 1998
- Breece Hill Technologies, Inc.
- John A. Barkley
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-purpose laser/optical sensor in a storage library subsystem
- Patent number 5,661,287
- Issue date Aug 26, 1997
- Breece Hill Technologies, Inc.
- Robert John Schaefer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for adaptive cartridge retrieval and insertion...
- Patent number 5,622,470
- Issue date Apr 22, 1997
- Breece Hill Technologies, Inc.
- Robert J. Schaefer
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS