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Inventor

Hans-Jorg Hille

Inventor
Otterstadt, DE

Overview

3→
Patents
1986–1997
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F16Dprimary
F16DCouplings for transmitting rotation40%
C02FTreatment of water, waste water, sewage, or sludge20%
F23GCremation furnaces20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
5,636,451'Process for feeding sludge into a reactor for thermal disposal'1997RE032803'Hydraulic circuit for activating a clutch and a throttle valve used in the circuit'19884,567,971'Hydraulic circuit for activating a clutch and a throttle valve used in the circuit'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to DEERE & CO (1)· patent assignee history
1986–1988Based in Otterstadt, DE· patent location history
1997Patents assigned to NOELL DBI ENERGIE ENTSORGUNG (1)· patent assignee history
1997Based in Freidberg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DEERE & CO11986
NOELL DBI ENERGIE ENTSORGUNG11997
Locations
LocationPatentsSpan
Otterstadt, DE21986–1988
Freidberg, DE11997