Valery A. Gelfand

WA Western Geophysical Company Of America: 3 patents #3 of 40Top 8%

📍 Houston, TX: #6,659 of 21,073 inventorsTop 35%

🗺 Texas: #40,946 of 125,132 inventorsTop 35%

Overall (All Time): #1,676,144 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4694436	Noise-attenuating streamer-cable bulkhead	—	1987-09-15
4679174	Method for seismic lithologic modeling	—	1987-07-07
4578785	Two-component acoustic borehole tool	—	1986-03-25