For the Inventor, By the Inventor

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Manhattan Beach, CA, United States of America

Vitaltrak Technology, Inc.

USPTO Granted Patents = 2

Forward Citations = 180

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6 inventors (with patents filed for the assignee):

Raymond G Oja (2 out of 3 patents)

Roger A Moore (1 out of 2 patents)

Milton E Hamilton (1 out of 3 patents)

4. Michael Hreha (1 out of 1 patent)

5. Ivanhoe E Chaput (1 out of 2 patents)

6. Ivanhoe P Chaput (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 7046153 - Tracking device (2006-05-16),

2. D501419 - Child proximity monitor (2005-02-01),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#23 in Manhattan Beach, CA

#20,531 in California

#92,551 in US

Manhattan Beach, CA, United States of America

Vitaltrak Technology, Inc.

Forward Citations = 180

6 inventors:

Raymond G Oja (2 out of 3 patents)

Roger A Moore (1 out of 2 patents)

Milton E Hamilton (1 out of 3 patents)

4. Michael Hreha (1 out of 1 patent)

5. Ivanhoe E Chaput (1 out of 2 patents)

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