Assignee

MCCLURE GERALD B

1 granted patent·114 citations·filing 1983–1983

Technology mixE21B1 F42D1

Top patents by PatentIndex Score

1 record

0194US4491185AMethod and apparatus for perforating subsurface earth formationsMCCLURE GERALD B·Filed 1983·Granted Jan 1, 1985·114 cites·20 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →