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Gabe L. Eisenstein
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Corvallis, OR, US
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last 30 patents
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Patent Grant
Method and apparatus for displaying and editing mathematical expres...
Patent number
5,067,102
Issue date
Nov 19, 1991
Hewlett-Packard Company
Gabe L. Eisenstein
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Calculator having a user-accessible object stack for the uniform ap...
Patent number
4,885,714
Issue date
Dec 5, 1989
Hewlett-Packard Company
Gabe L. Eisenstein
G06 - COMPUTING CALCULATING COUNTING