P

Inventor

HOFFMANN ERNST

DE11 patents
⚠️ This page may combine multiple inventors who share the name “HOFFMANN ERNST”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KABELMETAL ELECTRO GMBH

4 patents
US5325693AJul 5, 1994

Apparatus for the continuous production of helical or annular corrugated metal tubes

KABELMETAL ELECTRO GMBH14 citations73
US5161359ANov 10, 1992

Cable stranding apparatus

KABELMETAL ELECTRO GMBH4 citations62
US5281123AJan 25, 1994

Device for attaching a protective cover to the end of an electric wire

KABELMETAL ELECTRO GMBH4 citations60
US5142298AAug 25, 1992

Method of marking elongated material

KABELMETAL ELECTRO GMBH6 citations59

NEXANS

2 patents
US6405919B2Jun 18, 2002

Process for the continuous production of longitudinally seam-welded and corrugated metal tubes

NEXANS15 citations83
US6550300B2Apr 22, 2003

Apparatus for producing annularly corrugated metal tubes

NEXANS5 citations56

ALCATEL KABEL AG

1 patent
US5709347AJan 20, 1998

Device for electromagnetically braking and clutching a spool

ALCATEL KABEL AG89 citations95

SCHMIDT KRANZ & CO

1 patent
US4104008AAug 1, 1978

Pump having fluid-actuated motor controlled by fluid-actuated distributor

SCHMIDT KRANZ & CO89 citations86

KABEL METALLWERKE GHH

1 patent
US4342190AAug 3, 1982

Stranding stock of large cross sections

KABEL METALLWERKE GHH8 citations69

ALLAIS ARNAUD

1 patent
US7325840B2Feb 5, 2008

Arrangement for connecting a fiber-reinforced plastic pipe to a stainless steel flange

ALLAIS ARNAUD5 citations60

FROHNE CHRISTIAN

1 patent
US7214899B2May 8, 2007

Process for the continuous production of longitudinally welded metal tubes

FROHNE CHRISTIAN0 citations35