JB

James Blackwell

RO Roost: 5 patents #1 of 3Top 35%
Overall (All Time): #982,186 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10475318 Battery-powered device having a battery and loud sound detector using passive sensing Roel Peeters 2019-11-12
10033208 Controlling a smoke detector by regulating battery voltage Roel Peeters 2018-07-24
9858784 Battery-powered device having a battery and loud sound detector using passive sensing Roel Peeters 2018-01-02
9858785 Battery-powered device having a battery and loud sound detector using passive sensing Roel Peeters 2018-01-02
9070263 Battery-powered device having a battery and loud sound detector using passive sensing Roel Peeters 2015-06-30