JJ

John Royce Johnston

CS Campbell Scientific: 2 patents #2 of 23Top 9%
📍 Waialua, HI: #2 of 33 inventorsTop 7%
🗺 Hawaii: #395 of 2,560 inventorsTop 20%
Overall (All Time): #1,221,314 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8869608 Environment monitoring system 2014-10-28
8800361 Environment monitor 2014-08-12
7081811 Multiple sensor heat alarm Robert J. Dye, Steven H. DaPonte 2006-07-25
4310922 Bit sampling multiplexer apparatus W. Wayne Lichtenberger 1982-01-12