Inventor

Michael Hotger

Inventor

Berlin, DE

Overview

6→

Patents

1996–2006

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 6 as inventor

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

C10Mprimary

C10MLubricating compositions15%

C10NIndexing scheme associated with subclass c10m relating to lubricating compositions15%

F01BMachines or engines, in general or of positive-displacement type, e.g. steam engines15%

F02DControlling combustion engines15%

F01KSteam engine plants8%

F02GHot gas or combustion-product positive-displacement engine plants8%

F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines8%

F16JPistons8%

Y10TTechnical subjects covered by former us classification8%

PatentTitleYear

7,060,199'Biodegradable functional fluid for mechanical drives'2006 6,941,854'Sliding pairing for machine parts that are subjected to the action of highly pressurized and high-temperature steam, preferably for piston-cylinder assemblies of steam engines'2005 6,913,707'Biodegradable functional fluid for mechanic drives'2005 6,247,309'Cylinder piston unit, especially for steam engines'2001 5,560,338'Apparatus for sensing the engine parameters of an internal combustion engine'1996 5,505,177'Apparatus for sensing the engine parameters of an internal combustion engine'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to JENBACHER ENERGIESYSTEME AG (2)· patent assignee history

1996–2006Based in Berlin, DE· patent location history

2001–2006Patents assigned to TEA GMBH (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TEA GMBH	4	2001–2006
JENBACHER ENERGIESYSTEME AG	2	1996

Locations

Location	Patents	Span
Berlin, DE	6	1996–2006