TM

Thomas Edward Marshall

UI US Dept of the Interior: 1 patents #132 of 508Top 30%
GE: 1 patents #19,878 of 36,430Top 55%
📍 Pittsburgh, PA: #3,179 of 7,570 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,173,291 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7113103 Modular security, monitoring, and control devices and methods James Festa, Steven George Hemmer, Charles Russell Eurich, Randall Provoost 2006-09-26
4679435 Gas content determination of evaporite formations using acoustic emissions during dissolution Gerald L. Finfinger, Roger L. King 1987-07-14