Virtual Research Systems, Inc.

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Organization

Santa Clara, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Head-mounted visual display apparatus
- Patent number 5,767,820
- Issue date Jun 16, 1998
- Virtual Research Systems
- Bruce R. Bassett
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtual reality visual display helmet
- Patent number D374002
- Issue date Sep 24, 1996
- Virtual Research Systems, Inc.
- Bruce R. Bassett
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Head-mounted visual display apparatus
- Patent number 5,321,416
- Issue date Jun 14, 1994
- Virtual Research Systems
- Bruce R. Bassett
- A42 - HEADWEAR

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Trademarklast 30 trademarks

Information Trademark
78019567 - INSTANT FEEDBACK
- Serial number 78019567
- Filing date Aug 3, 2000
- Virtual Research Systems Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments