PK

Paul L. Koehmstedt

BI Battelle Memorial Institute: 4 patents #438 of 2,462Top 20%
📍 Richland, WA: #271 of 1,052 inventorsTop 30%
🗺 Washington: #23,018 of 76,902 inventorsTop 30%
Overall (All Time): #1,297,794 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5100259 Cold cap subsidence for in situ vitrification and electrodes therefor James L. Buelt, John G. Carter, Eugene A. Eschbach, Vincent F. FitzPatrick, William C. Morgan +2 more 1992-03-31
4956535 Electrode systems for in situ vitrification James L. Buelt, John G. Carter, Eugene A. Eschbach, Vincent F. FitzPatrick, William C. Morgan +2 more 1990-09-11
4455186 Self-contained exothermic applicator and process 1984-06-19
4192963 Grounding electrode and method of reducing the electrical resistance of soils 1980-03-11