Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Geophone with depth sensitive spikes

Geophone with depth sensitive spikes

US Patent 5124956 · Granted Jun 23, 1992

Estimated economic value: $82,595,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Private, arrival-time messaging2023
Method for preserving the integrity of stored data2019
Combination drumstick2011
Multi-channel manometer with independent fluid level adjustments2009
Techniques for making a metallic product utilizing electric current in a consoli2008
Techniques for manufacturing a product using electric current during plastic def2007
Techniques for treating a surface crack on a component2007
Method for using electromagnetic grounded antennas as directional1996
Marine geophysical prospecting system1995
Filter for removal of coherent noise from seismic data1995
High count seismic data collection and transmission through analog time multiple1993
High count seismic data collection and transmission through analog time multiple1993