Herbert G. Drake Jr.

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San Rafael, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and means for managing citations in documents
- Patent number 5,097,418
- Issue date Mar 17, 1992
- Commsoft, Inc.
- Howard L. Nurse
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capacitive feed for plasma reactor
- Patent number 5,006,760
- Issue date Apr 9, 1991
- Motorola, Inc.
- Herbert G. Drake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetically coupled wafer lift pins
- Patent number 4,790,258
- Issue date Dec 13, 1988
- Tegal Corporation
- David J. Drage
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical process for determining the endpoint of a process via analo...
- Patent number 4,720,628
- Issue date Jan 19, 1988
- Tegal Corporation
- Herbert G. Drake
- G01 - MEASURING TESTING
Information Patent Grant
Article transport apparatus
- Patent number 4,619,573
- Issue date Oct 28, 1986
- Tegal Corporation
- Thomas M. Rathmann
- H01 - BASIC ELECTRIC ELEMENTS