Inventor

Erhard Beck

Inventor

Limburg, DE

Overview

1990–2014

Patent span

Performing operations

Primary field (CPC B)

Patents· 54 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B60Tprimary

B60TVehicle brake control systems or parts thereof45%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests16%

Y10TTechnical subjects covered by former us classification14%

F04BPositive-displacement machines for liquids7%

F16KValves5%

F16LPipes2%

G05DSystems for controlling or regulating non-electric variables2%

H01RElectrically-conductive connections2%

H05KPrinted circuits2%

B23PMetal-working not otherwise provided for1%

PatentTitleYear

8,789,897'Method for dimensioning the admission pressure at an analogized electromagnetically actuated hydraulic valve'2014 7,264,317'Hydraulic unit'2007 6,796,619'Hydraulic brake system with a precharging device'2004 6,745,634'Pressure control device'2004 6,682,325'Hydraulic unit'2004 6,622,751'Pressure valve for a reciprocating pump'2003 6,454,543'Selectively operable multiple pump assembly'2002 6,386,646'Hydraulic brake system with a recirculating pump'2002 6,206,342'Seat valve having rotating closure member for variable pressure control'2001 6,199,961'Hydraulic vehicle brake system'2001 6,199,959'Securing device for hydraulic assembly'2001 6,135,579'Hydraulic automotive vehicle brake system with antiskid controller'2000 6,042,350'Piston pump'2000 6,003,958'Hydraulic brake system with slip control'1999 6,003,838'Electromagnetic valve'1999 5,984,651'Hydraulic brake system'1999 5,927,828'Hydraulic brake system with brake slip control and automatic brake management'1999 5,722,738'Hydraulic brake system with brake slip control and traction slip control'1998 5,626,403'Brake pressure regulator'1997 5,609,182'Valve'1997 5,547,266'Brake pressure controller for a hydraulic vehicle brake system'1996 5,540,487'Anti-locking hydraulic brake system comprising a brake force controller'1996 5,522,422'Hydraulic pressure reducing valve'1996 5,511,864'Electromagnetic valve, in particular for hydraulic braking systems provided with a slip control'1996 5,503,184'Pressure control valve'1996 5,486,040'Brake pressure controller for a hydraulic vehicle brake system'1996 5,484,194'Switch valve and accumulator on pump discharge line for pressure control during traction control'1996 5,460,436'Slip-controlled brake system'1995 5,443,309'Solenoid valve, in particular for hydraulic brake systems with slip control'1995 5,417,484'Hydraulic change-over valve for a vehicle brake system'1995 5,401,085'Brake pressure control apparatus for a hydraulic automotive vehicle brake system'1995 5,390,993'Pressure control valve for slip-controlled hydraulic brake systems'1995 5,385,396'Valve block and method of assembling an element thereto'1995 5,383,718'Brake system with a device for controlling both brake slip and traction slip'1995 5,362,141'Valve block and method of assembling an element thereto'1994 5,350,226'Anti-lock hydraulic brake system'1994 5,335,983'Hydraulic regulator for a brake pressure control apparatus'1994 5,310,253'Braking pressure control device'1994 5,299,858'Brake system with a device for controlling both the brake slip and the traction slip'1994 5,295,739'Brake pressure control apparatus'1994 5,290,096'Pressure control valve slip-controlled hydraulic brake systems'1994 5,239,133'Fitting, arrangement and process for the guidance and fixing of electric lines'1993 5,199,769'Valve, in particular for slip-controlled hydraulic brake systems'1993 5,192,120'Brake pressure control system with an electrical motor operating a pump and control valve'1993 5,188,439'Brake pressure control'1993 5,188,433'Anti-lock hydraulic brake system'1993 5,176,432'Brake pressure control apparatus'1993 5,152,322'Valve block assembly'1992 5,141,298'Hydraulic unit for a braking pressure regulating device'1992 5,127,440'Valve block assembly'1992 5,098,173'Anti-locking hydraulic brake system'1992 5,078,458'Anti lock brake system'1992 5,044,702'Hydraulic brake system for automotive vehicles comprising a traction slip control means'1991 4,964,681'Anti-lock hydraulic brake system'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1999Patents assigned to TEVES GMBH ALFRED (36)· patent assignee history

1990–2014Based in Limburg, DE· patent location history

1992Based in Darmstadt, DE· patent location history

1999–2001Patents assigned to ITT MFG ENTERPRISES INC (5)· patent assignee history

2000–2014Patents assigned to CONTINENTAL TEVES AG & CO OHG (11)· patent assignee history

2014Patents assigned to BECK ERHARD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TEVES GMBH ALFRED	36	1990–1999
CONTINENTAL TEVES AG & CO OHG	11	2000–2014
ITT MFG ENTERPRISES INC	5	1999–2001
BECK ERHARDself	1	2014

Locations

Location	Patents	Span
Limburg, DE	49	1990–2014
Darmstadt, DE	5	1992