SH

Steven Houghtaling

MI Microsonic: 1 patents #8 of 17Top 50%
Overall (All Time): #2,317,824 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5033032 Air-gap hydrophone 1991-07-16
4706226 Seismic line amplifier 1987-11-10