HG

Herbert R. Gram

UN Unknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #2,193,242 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6768116 Real-time remotely programmable radioactive gas detecting and measuring system Michael Berman, Randolph L. Boncek, Linda A. Averill 2004-07-27
5461236 Oil spill detection system Mathew P. Jadamec, Jonathan W. Johnson 1995-10-24