Assignee
TRIODYNE INC
US·8 granted patents·231 citations·filing 1987–2005
Top patents by PatentIndex Score
8 records- 0188US7427924B2System and method for monitoring driver fatigueTRIODYNE INC·Filed 2005·Granted Sep 23, 2008·57 cites·17 claims
- 0285US4962942AMinimum energy curb negotiating wheelchairTRIODYNE INC·Filed 1989·Granted Oct 16, 1990·96 cites·20 claims
- 0366US7138923B2System and method for monitoring driver fatiqueTRIODYNE INC·Filed 2004·Granted Nov 21, 2006·21 cites·21 claims
- 0460US7164350B2Back up alarm systemTRIODYNE INC·Filed 2004·Granted Jan 16, 2007·10 cites·22 claims
- 0547US6928855B2Zero speed indicating devices and processes for testing sameTRIODYNE INC·Filed 2003·Granted Aug 16, 2005·2 cites·2 claims
- 0645US4813305ASafety mechanism for vertical closureTRIODYNE INC·Filed 1988·Granted Mar 21, 1989·12 cites·20 claims
- 0741US5628033AAccident investigation and reconstruction mapping with aerial photographyTRIODYNE INC·Filed 1995·Granted May 6, 1997·19 cites·10 claims
- 0837US4771505AForce distribution bottom guard for vertically closing doorTRIODYNE INC·Filed 1987·Granted Sep 20, 1988·14 cites·11 claims
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