Inventor · disambiguated record
Ludwig Pietzsch
Also filed as: PIETZSCH LUDWIG
17 granted patents·387 citations·filing 1975–1995
95Inventor score
Files withPIETZSCH LUDWIG10PIETZSCH AUTOMATISIERUNGSTECH2PIETZSCH IBP GMBH2PIETZSCH LUDWIG GMBH & CO2PFAFF IND MASCH1
Top patents by PatentIndex Score
17 records- 0197US4077340ASewing machine having workpiece prepuncturing devicePFAFF IND MASCH·Filed 1976·Granted Mar 7, 1978·42 cites·11 claims
- 0289US4876600AMethod and device for representing a composite image on a screen of a screen devicePIETZSCH IBP GMBH·Filed 1988·Granted Oct 24, 1989·88 cites·16 claims
- 0386US4692943AMethod of and system for opto-electronic inspection of a two-dimensional pattern on an objectPIETZSCH LUDWIG GMBH & CO·Filed 1984·Granted Sep 8, 1987·69 cites·9 claims
- 0475US5673963ACab for accomodating the operator of a vehicle or machinePIETZSCH AUTOMATISIERUNGSTECH·Filed 1995·Granted Oct 7, 1997·29 cites·11 claims
- 0573US5567004ACockpit for operating vehicles and heavy equipmentPIETZSCH AUTOMATISIERUNGSTECH·Filed 1994·Granted Oct 22, 1996·34 cites·13 claims
- 0662US4393698ADevice for measuring hollow cylinder surfacesPIETZSCH LUDWIG·Filed 1981·Granted Jul 19, 1983·16 cites·14 claims
- 0761US4136913ARod connector for an endless trackPIETZSCH LUDWIG·Filed 1977·Granted Jan 30, 1979·15 cites·6 claims
- 0859US4057792AOverload safety device for telescopic cranesPIETZSCH LUDWIG·Filed 1975·Granted Nov 8, 1977·15 cites·2 claims
- 0957US4616723AWheel load indicatorPIETZSCH LUDWIG GMBH & CO·Filed 1985·Granted Oct 14, 1986·15 cites·25 claims
- 1056US4353446ADevice for positioning and attitude-stabilizing a slewable inert/mass/supporter on one basePIETZSCH LUDWIG·Filed 1977·Granted Oct 12, 1982·14 cites·46 claims
- 1154US4333543AWheel or axle load measuring device for road vehiclesPIETZSCH LUDWIG·Filed 1980·Granted Jun 8, 1982·14 cites·14 claims
- 1248US4444089AStabilizing and aiming drive means for a turret of a vehiclePIETZSCH LUDWIG·Filed 1982·Granted Apr 24, 1984·11 cites·13 claims
- 1344US4098365ADevice for the measurement of wheel or axle loads of road vehiclesPIETZSCH LUDWIG·Filed 1976·Granted Jul 4, 1978·7 cites·29 claims
- 1442US4523487ADevice for positioning and position stabilizingPIETZSCH IBP GMBH·Filed 1983·Granted Jun 18, 1985·10 cites·18 claims
- 1542US4059012AForce sensing devicePIETZSCH LUDWIG·Filed 1976·Granted Nov 22, 1977·6 cites·11 claims
- 1631US4159856ARunning pad for an endless trackPIETZSCH LUDWIG·Filed 1977·Granted Jul 3, 1979·2 cites·5 claims
- 1729US4379542ASuspension means for mounting an instrument susceptible to shockPIETZSCH LUDWIG·Filed 1979·Granted Apr 12, 1983·0 cites·21 claims
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