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Inventor

Hans-Walter Riese

Inventor
Schwebheim, DE

Overview

5→
Patents
1977–1992
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 as inventor

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

F16Dprimary
F16DCouplings for transmitting rotation83%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles17%
PatentTitleYear
5,127,506'Clutch actuating system'19924,848,555'Twin-disc clutch'19894,458,793'Hydraulic clutch brake for wet plate clutches'19844,257,502'Disk clutch with two driven disks'19814,014,420'Braked automotive friction clutch'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1992Patents assigned to FICHTEL & SACHS AG (5)· patent assignee history
1977Based in Dittelbrunn, DE· patent location history
1981–1989Based in Schwebheim, DE· patent location history
1992Based in Bundesrepublik Deutschland, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FICHTEL & SACHS AG51977–1992
Locations
LocationPatentsSpan
Schwebheim, DE31981–1989
Bundesrepublik Deutschland, DE11992
Dittelbrunn, DE11977