Assignee

ARKENSTONE INC

2 granted patents·728 citations·filing 1991–1994

Technology mixA61H1 G01C1 G01S1 G08G1 G09B1

Top patents by PatentIndex Score

2 records

0189US5470233ASystem and method for tracking a pedestrianARKENSTONE INC·Filed 1994·Granted Nov 28, 1995·725 cites·27 claims
0233USD350116SComputer for visually impaired personsARKENSTONE INC·Filed 1991·Granted Aug 30, 1994·3 cites·1 claims

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