For the Inventor, By the Inventor

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Lago Vista, TX, United States of America

Riake Corporation

USPTO Granted Patents = 3

% Expired Patents = 66.7

Forward Citations = 77

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5 inventors (with patents filed for the assignee):

Robert E Fischer (3 out of 22 patents)

Biljana Tadic-Galeb (3 out of 14 patents)

David W Kappel (3 out of 17 patents)

4. Kevin Joseph Hathaway (1 out of 5 patents)

5. Richard M Knox (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 7554737 - Illumination device and method using adaptable source and output format (2009-06-30),

2. 6870650 - Illumination device and method for laser projector (2005-03-22),

3. 6606173 - Illumination device and method for laser projector (2003-08-12),

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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#1 in Lago Vista, TX

#4,782 in Texas

#73,766 in US

Lago Vista, TX, United States of America

Riake Corporation

Forward Citations = 77

5 inventors:

Robert E Fischer (3 out of 22 patents)

Biljana Tadic-Galeb (3 out of 14 patents)

David W Kappel (3 out of 17 patents)

4. Kevin Joseph Hathaway (1 out of 5 patents)

5. Richard M Knox (1 out of 1 patent)

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