Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Valve means for compressed air powered acoustic pulse generator

Valve means for compressed air powered acoustic pulse generator

US Patent 4485889 · Granted Dec 4, 1984

Estimated economic value: $12,701,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Track-type carriage system for heavy vehicles2000
Road breaking equipment1992
Inclinable vibratory seismic source1989
Rotatable horizontal vibrator1989
Electrical control system1989
Target plate for impulse-type acoustic signal generator1988
Surface crushing apparatus1988
Seismic vehicle1987
Seismic exploration vehicle1984
Seismic exploration vehicle1984
Seismic exploration vehicle1984
Air release control in seismic energy source air gun1980