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Vision Engineering & Design Inc.
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Ontario, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Baseball board game
Patent number
5,125,658
Issue date
Jun 30, 1992
Vision Engineering & Design Inc.
Geoffrey V. Francis
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
Mechanical-adhesion glazing
Patent number
4,799,344
Issue date
Jan 24, 1989
Vision Engineering & Design, Inc.
Geoffrey V. Francis
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Patents Applications
last 30 patents
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last 30 trademarks