Assignee
GRADALL COMPANY
US·10 granted patents·280 citations·filing 1983–1998
Top patents by PatentIndex Score
10 records- 0183US4705295AMaterial handling vehicle stabilizerGRADALL COMPANY·Filed 1985·Granted Nov 10, 1987·42 cites·27 claims
- 0279US4822237AExtended reach materials handling apparatusGRADALL COMPANY·Filed 1985·Granted Apr 18, 1989·43 cites·14 claims
- 0376US4828452ASingle engine excavator capable of railroad useGRADALL COMPANY·Filed 1987·Granted May 9, 1989·43 cites·18 claims
- 0470US4705450ASingle engine excavator with remote controlGRADALL COMPANY·Filed 1985·Granted Nov 10, 1987·36 cites·23 claims
- 0560US4516655ARemote drive with powershift transmissionGRADALL COMPANY·Filed 1983·Granted May 14, 1985·19 cites·9 claims
- 0658US4700802AMaterial handling vehicle having remote transmission controllerGRADALL COMPANY·Filed 1985·Granted Oct 20, 1987·18 cites·8 claims
- 0756US5722190APriority biased load sense hydraulic system for hydraulic excavatorsGRADALL COMPANY·Filed 1996·Granted Mar 3, 1998·23 cites·11 claims
- 0850US6308441B1ExcavatorGRADALL COMPANY·Filed 1998·Granted Oct 30, 2001·22 cites·55 claims
- 0950US4728249ATelescoping boom assembly with longitudinally displaceable base boom sectionGRADALL COMPANY·Filed 1985·Granted Mar 1, 1988·14 cites·25 claims
- 1049US4651846ARear drive inching control for a four wheel drive vehicleGRADALL COMPANY·Filed 1985·Granted Mar 24, 1987·20 cites·14 claims
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