For the Inventor, By the Inventor

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Santa Clara, CA, United States of America

Virtual Research Systems

USPTO Granted Patents = 3

Forward Citations = 240

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5 inventors (with patents filed for the assignee):

Bruce R Bassett (3 out of 3 patents)

Peter A Ronzani (2 out of 32 patents)

Kenneth Pimentel (2 out of 2 patents)

4. Edgardo A Caliboso (1 out of 2 patents)

5. Jon Christopher Lake (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 5767820 - Head-mounted visual display apparatus (1998-06-16),

2. D374002 - Virtual reality visual display helmet (1996-09-24),

3. 5321416 - Head-mounted visual display apparatus (1994-06-14),

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USPTO Data Jan 1 1976 - Dec 23 2025

3 Patents

#655 in Santa Clara, CA

#16,411 in California

#71,950 in US

Santa Clara, CA, United States of America

Virtual Research Systems

Forward Citations = 240

5 inventors:

Bruce R Bassett (3 out of 3 patents)

Peter A Ronzani (2 out of 32 patents)

Kenneth Pimentel (2 out of 2 patents)

4. Edgardo A Caliboso (1 out of 2 patents)

5. Jon Christopher Lake (1 out of 1 patent)

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