Inventor

Martin Fader

Inventor

Schoemberg-Bieselsberg, DE

Overview

3→

Patents

1976–1984

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.

F04Cprimary

F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids30%

F01CRotary-piston or oscillating-piston machines or engines20%

B23PMetal-working not otherwise provided for10%

F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines10%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges10%

F16CShafts10%

Y10TTechnical subjects covered by former us classification10%

PatentTitleYear

4,443,168'Gear machine centering arrangement'1984 4,056,337'External gear type fluid displacing machine with bearing gap'1977 3,986,800'Gear type pump or motor with radial balancing'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1984Patents assigned to BOSCH GMBH ROBERT (3)· patent assignee history

1976–1977Based in Schoemberg-Bieselsberg, DE· patent location history

1984Based in Schoemberg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOSCH GMBH ROBERT	3	1976–1984

Locations

Location	Patents	Span
Schoemberg-Bieselsberg, DE	2	1976–1977
Schoemberg, DE	1	1984