Assignee
HARTMANN & LAEMMLE
DE·11 granted patents·108 citations·filing 1978–2000
Top patents by PatentIndex Score
11 records- 0181US4873912AHydraulic driving arrangementHARTMANN & LAEMMLE·Filed 1983·Granted Oct 17, 1989·23 cites·25 claims
- 0267US6677054B1Device for integrally joining a metal block that can be made up of platesHARTMANN & LAEMMLE·Filed 2000·Granted Jan 13, 2004·13 cites·24 claims
- 0367US4541241AHydraulic driving arrangement for reciprocable masses or the likeHARTMANN & LAEMMLE·Filed 1983·Granted Sep 17, 1985·16 cites·9 claims
- 0454US4949623AHydraulic drive mechanismHARTMANN & LAEMMLE·Filed 1989·Granted Aug 21, 1990·10 cites·5 claims
- 0552US6813987B1Electrohydraulic monitoring device for a dual effect hydraulic cylinderHARTMANN & LAEMMLE·Filed 2000·Granted Nov 9, 2004·5 cites·16 claims
- 0649US4253358AElectrohydraulic follow-up control apparatusHARTMANN & LAEMMLE·Filed 1979·Granted Mar 3, 1981·7 cites·16 claims
- 0746US4633759AHydraulic pivot driveHARTMANN & LAEMMLE·Filed 1985·Granted Jan 6, 1987·8 cites·1 claims
- 0843US4233872AHydraulic shock absorption in punch or cutting pressesHARTMANN & LAEMMLE·Filed 1978·Granted Nov 18, 1980·9 cites·17 claims
- 0942US5829336AHydraulic drive unitHARTMANN & LAEMMLE·Filed 1995·Granted Nov 3, 1998·7 cites·17 claims
- 1040US4369693AElectrohydraulic servomechanismHARTMANN & LAEMMLE·Filed 1980·Granted Jan 25, 1983·5 cites·23 claims
- 1137US4398657AFeeding device, in particular for the cycled feeding of rod or tape like material in presses, cutters, or the likeHARTMANN & LAEMMLE·Filed 1981·Granted Aug 16, 1983·5 cites·16 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →