For the Inventor, By the Inventor

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Longmont, CO, United States of America

Bandgap Chemical Corporation

USPTO Granted Patents = 2

Forward Citations = 53

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4 inventors (with patents filed for the assignee):

Robert E Doane (2 out of 3 patents)

Bruce J Sabacky (1 out of 5 patents)

Barry J Streusand (1 out of 1 patent)

4. Don A Almond (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 5328668 - Synthesis of semiconductor grade tungsten hexafluoride (1994-07-12),

2. 5324498 - Purification of tungsten hexafluoride (1994-06-28),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#102 in Longmont, CO

#2,277 in Colorado

#92,554 in US

Longmont, CO, United States of America

Bandgap Chemical Corporation

Forward Citations = 53

4 inventors:

Robert E Doane (2 out of 3 patents)

Bruce J Sabacky (1 out of 5 patents)

Barry J Streusand (1 out of 1 patent)

4. Don A Almond (1 out of 1 patent)

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