Inventor

Wolf-Ingo Ratzel

Inventor

Stuttgart, DE

Overview

6→

Patents

2010–2014

Patent span

Performing operations

Primary field (CPC B)

Patents· 6 as inventor

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification21%

B29CShaping or joining of plastics14%

B81BMicrostructural devices or systems, e.g. micromechanical devices14%

G01PMeasuring linear or angular speed, acceleration, deceleration, or shock14%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts7%

B29LIndexing scheme associated with subclass b29c, relating to particular articles7%

F02DControlling combustion engines7%

F16HGearing7%

G01FMeasuring volume, volume flow, mass flow or liquid level7%

PatentTitleYear

8,627,718'Sensor arrangement for determining a tank fill level, and method for producing it'2014 8,528,402'Micromechanical component having a volume-elastic medium'2013 8,435,618'Multi-component injection-molded part with material-locking sealing'2013 8,148,187'Method for manufacturing a micromechanical component having a volume-elastic medium and micromechanical component'2012 7,793,753'Power-assisted steering system or power steering system'2010 7,790,083'Method for producing a throttle valve unit in a two-component injection molding process'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2014Patents assigned to BOSCH GMBH ROBERT (5)· patent assignee history

2010Based in Leinfelden-Echterdingen, DE· patent location history

2012–2014Patents assigned to RATZEL WOLF-INGO (4)· patent assignee history

2012–2013Patents assigned to KURLE JUERGEN (2)· patent assignee history

2012–2013Patents assigned to OHL CHRISTIAN (2)· patent assignee history

2012–2014Based in Stuttgart, DE· patent location history

2013–2014Patents assigned to STRAUS VACLAV (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOSCH GMBH ROBERT	5	2010–2014
RATZEL WOLF-INGOself	4	2012–2014
KURLE JUERGEN	2	2012–2013
OHL CHRISTIAN	2	2012–2013
STRAUS VACLAV	2	2013–2014

Locations

Location	Patents	Span
Stuttgart, DE	4	2012–2014
Leinfelden-Echterdingen, DE	2	2010