Inventor · disambiguated record
Darrell B. Freeman
Also filed as: FREEMAN DARRELL B
4 granted patents·119 citations·filing 2014–2021
81Inventor score
Files withBLUE WHITE IND LTD4
Top patents by PatentIndex Score
4 records- 0196US9389109B2Inline ultrasonic transducer assembly device and methodsBLUE WHITE IND LTD·Filed 2014·Granted Jul 12, 2016·34 cites·19 claims
- 0295US11402248B2Flow sensor devices and systemsBLUE WHITE IND LTD·Filed 2021·Granted Aug 2, 2022·25 cites·9 claims
- 0395US10948320B2Flow sensor devices and systemsBLUE WHITE IND LTD·Filed 2018·Granted Mar 16, 2021·29 cites·8 claims
- 0493US9996089B2Flow sensor devices and systemsBLUE WHITE IND LTD·Filed 2016·Granted Jun 12, 2018·31 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →