JJ

John P. Downing, Jr.

BI Battelle Memorial Institute: 2 patents #833 of 2,462Top 35%
CS Campbell Scientific: 1 patents #5 of 23Top 25%
📍 Port Townsend, WA: #9 of 89 inventorsTop 15%
🗺 Washington: #9,374 of 76,902 inventorsTop 15%
Overall (All Time): #460,170 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
9572218 High-stability light source system and method 2017-02-14
8502452 High-stability light source system and method of manufacturing Dubravko Babic 2013-08-06
8429952 Sensor with antifouling control Boyd T. Bringhurst, Craig B. Christensen, Daniel W. Ewert, R. Joseph Thurston 2013-04-30
7767947 Semiconductor light source with optical feedback 2010-08-03
6601464 Particle momentum sensor 2003-08-05
5796481 Suspended particle concentration monitor 1998-08-18
5465768 Fluid transport container Bradley G. DeRoos, Michael P. Neal 1995-11-14
5427268 Ceramic pressure housing with metal endcaps Bradley G. DeRoos, Donald J. Hackman 1995-06-27
5209112 Expendable oceanographic sensor apparatus Kim McCoy, Bradley G. DeRoos, MIchael Riches 1993-05-11
5207090 Particle sensor for stream bed 1993-05-04
4841157 Optical backscatter turbidimeter sensor 1989-06-20