DM

David Joseph Mate

RL Red Lion 49 Limited: 5 patents #1 of 9Top 15%
SL Solid State Logic Uk Limited: 1 patents #2 of 7Top 30%
📍 Hill Wootton, CA: #2 of 2 inventorsTop 100%
Overall (All Time): #605,535 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12375050 Amplifying a bipolar input signal 2025-07-29
9723405 Attenuating an input signal 2017-08-01
9257951 Differential amplifier 2016-02-09
9154100 Equalizer 2015-10-06
8311242 Amplifying an audio signal 2012-11-13
7696824 Differential audio amplifier 2010-04-13
4242665 Two-wire transmitter 1980-12-30
4238965 Two wire flow rate transmitter 1980-12-16