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For the Inventor, By the Inventor

Mount Sinai, NY, United States of America

Handykey Corporation


USPTO Granted Patents = 2

Forward Citations = 99

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2 inventors (with patents filed for the assignee):

goldMedal Christopher S George (2 out of 2 patents)

silverMedal Daniel Harden (1 out of 276 patents)


2 patents:

1. 5267181 - Cybernetic interface for a computer that uses a hand held chord keyboard (1993-11-30),
2. D327882 - Combined hand held keyboard and hand strap therefor (1992-07-14),
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USPTO Data Jan 1 1976 - Oct 6 2026

2 Patents

#1 in Mount Sinai, NY

#5,846 in New York

#94,782 in US

Mount Sinai, NY (US)
Mount Sinai, NY, United States of America

Handykey Corporation

Forward Citations = 99

2 inventors:

goldMedal Christopher S George (2 out of 2 patents)

silverMedal Daniel Harden (1 out of 276 patents)

Please report any incorrect information to [email protected]
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