Individual holder
STRUYK DAVID A
US·4 granted patents·1 pending application·25 citations·filing 1990–2019
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0182US9035781B2Apparatus and method for automatically detecting and alerting of gas-out conditions for a gas appliance during operationSTRUYK DAVID A·Filed 2012·Granted May 19, 2015·6 cites·19 claims
- 0282US8264361B2Fluid flow indicator with automatic alarm timer for high pressure/low flow applicationsSTRUYK DAVID A·Filed 2008·Granted Sep 11, 2012·12 cites·25 claims
- 0369US8264360B2Fluid flow indicator with automatic alarm timer for low pressure/low flow applicationsSTRUYK DAVID A·Filed 2008·Granted Sep 11, 2012·5 cites·20 claims
- 0437US2020119481A1Inductance canceling spring pin contactSTRUYK DAVID A·Filed 2019·Application pending·0 cites
- 0533USD329039SPersonal watercraft pitot tubeSTRUYK DAVID A·Filed 1990·Granted Sep 1, 1992·2 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →