Inventor

Hermann Stief

Inventor

Emskirchen, DE

Overview

1998–2015

Patent span

Mechanical engineering

Primary field (CPC F)

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

F16Hprimary

F16HGearing36%

F02BInternal-combustion piston engines14%

B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles7%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%

B60WConjoint control of vehicle sub-units of different type or different function7%

F01LCyclically operating valves for machines or engines7%

F02NStarting of combustion engines7%

F16CShafts7%

F16JPistons7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1998Based in Furth, DE· patent location history

1999Based in Rosstal, DE· patent location history

2003Patents assigned to INA SCHAEFFLER KG (1)· patent assignee history

2003Based in Buchschwabach, DE· patent location history

2008Patents assigned to SCHAEFFLER KG (1)· patent assignee history

2008–2015Based in Emskirchen, DE· patent location history

2015Patents assigned to SCHAEFFLER TECHNOLOGIES AG (2)· patent assignee history

2015Patents assigned to STIEF HERMANN (2)· patent assignee history

2015Patents assigned to HARTMANN BERND (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations