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STEINHARDT LOTHAR

Overview
  • Total Patents
    48
About

STEINHARDT LOTHAR has a total of 48 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Germany, EPO (European Patent Office) and Canada. Its main competitors in its focus markets civil engineering, machines and control are CLEANPIPE AS, FLEXIBLE SEWERTOOL CORP and CAPERTON CHARLES B.

Patent filings per year

Chart showing STEINHARDT LOTHARs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Steinhardt Lothar Dipl Ing 14
#2 Steinhardt Lothar 10
#3 Willems Gilbert 8
#4 Steinhardt Lothar Dipl-Ing 7
#5 Giehl Klaus Ulrich 3
#6 Steinhardt Joerg-Michael Dipl- 2
#7 Steinhardt Joerg-Michael 2
#8 Steinhardt Joerg-Michael Dipl 2
#9 Richter Michael 2
#10 Willems Gilbert Dipl-Ing 1

Latest patents

Publication Filing date Title
DE19735592A1 Device for actuating a mechanism of a flushing device
DE19533483A1 Method and device for flushing a liquid storage space
DE4436230A1 Device for controlling a constant discharge from a liquid container
DE4342613A1 Rinsing and cleansing device for sewer
DE4342612A1 Flushing device
DE4218254A1 Drain regulator for spouts from liquid containers
DE4212707A1 Canal structure with flushing device
DE4212708A1 Automatic fluid siphon device - has hose, which passes through discharge tube and bell, to open into vessel containing siphon
DE4129208A1 METHOD FOR PREVENTING MISTAKE INLETS FROM A RAINWATER CHANNEL IN A PREFLOW AND SYSTEM FOR IMPLEMENTING THE METHOD
AU5662890A Flushing siphon bag for flushing sewers or the like
AU5662690A Pressure-generating hollow body
DE3914702A1 Outflow quantity regulator, esp. for rain retention chamber - contains control chamber with float, independently operated choke apertures in compact construction
DE3914703A1 OUTLET CONTROLLERS
DE3743694A1 CONTROL DEVICE FOR DRAINING A LIQUID FROM A CONTAINER
DE3718812A1 METHOD FOR OPERATING THE CLOSING MECHANISM OF A FLOAT-CONTROLLED BUTTERFLY VALVE OF A SINK CHAMBER FOR RINSING A LIQUID STORAGE SPACE, AND DEVICE FOR CARRYING OUT THE METHOD
US4702271A Flow-control device
US4694854A Device for regulating the discharge of fluid from a container
EP0132775A2 Flow regulator
DE3418347A1 Outflow regulator
DE3418348A1 Flow regulator