Alan Meadows

CL Coal Industry (Patents) Limited: 4 patents #7 of 230Top 4%

Overall (All Time): #1,301,292 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4914432	Apparatus for locating a member in a borehole	—	1990-04-03
4879695	Method of locating a member in a borehole	—	1989-11-07
4792802	Telemetry system for borehole drilling	—	1988-12-20
4496203	Drill pipe sections	—	1985-01-29