Assignee
BRANHAM IND INC
US·4 granted patents·236 citations·filing 1983–1988
Top patents by PatentIndex Score
4 records- 0188US4828050ASingle pass drilling apparatus and method for forming underground arcuate boreholesBRANHAM IND INC·Filed 1988·Granted May 9, 1989·107 cites·40 claims
- 0282US4837992AFolded/telescoped drill rig mast for limited space platformBRANHAM IND INC·Filed 1987·Granted Jun 13, 1989·75 cites·17 claims
- 0372US4552498APickup and lay-down apparatusBRANHAM IND INC·Filed 1983·Granted Nov 12, 1985·39 cites·17 claims
- 0445US4578911ACantilevered mast drilling rig with single step erectionBRANHAM IND INC·Filed 1984·Granted Apr 1, 1986·15 cites·9 claims
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