Assignee
WOHLTJEN HENRY
3 granted patents·296 citations·filing 1975–2008
Top patents by PatentIndex Score
3 records- 0197US4312228AMethods of detection with surface acoustic wave and apparati thereforWOHLTJEN HENRY·Filed 1979·Granted Jan 26, 1982·258 cites·16 claims
- 0286US8279063B2Personnel location and monitoring system and method for enclosed facilitiesWOHLTJEN HENRY·Filed 2008·Granted Oct 2, 2012·28 cites·35 claims
- 0335US4078551AElectronic sphygmomanometerWOHLTJEN HENRY·Filed 1975·Granted Mar 14, 1978·10 cites·1 claims
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