Inventor

Rolf Gersbeck

Inventor

Ronnenberg, DE

Overview

12→

Patents

1976–1993

Patent span

Performing operations

Primary field (CPC B)

Patents· 12 as inventor

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

B27Nprimary

B27NManufacture by dry processes of articles, with or without organic binding agents, made from particles or fibres consisting of wood or other lignocellulosic or like organic material33%

B30BPresses in general26%

Y10TTechnical subjects covered by former us classification15%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%

B29CShaping or joining of plastics4%

B29DProducing particular articles from plastics or from substances in a plastic state4%

B44CProducing decorative effects4%

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors4%

PatentTitleYear

5,223,071'Apparatus for producing chip and fiberboard webs of uniform thickness'1993 5,167,978'Press for the continuous production of thin chipboard and fibreboard'1992 5,057,167'Method for producing chip- and fiber-board webs of uniform thickness'1991 4,932,855'Press for the continuous production of chip-boards and fiber boards'1990 4,389,182'Continuously operable chipboard press'1983 4,331,500'Method of making an endless belt for continuously hot pressing a web of material'1982 4,269,585'Apparatus, including an endless belt, for continuously hot pressing a web of material'1981 4,177,725'Method of and apparatus for rectifying distortion in an endless pressing band'1979 3,994,765'Endless pressure belt for laminating chipboard panels'1976 3,994,769'Apparatus for continuously laminating a continuous strip of chipboard with decorative film'1976 3,938,927'Apparatus for the continuous manufacture of chipboard panels, fibre panels or the like'1976 3,932,258'Apparatus for the continuous production of chipboard, fibreboard and like panels'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1993Patents assigned to BERSTORFF GMBH MASCH HERMANN (12)· patent assignee history

1976–1993Based in Ronnenberg, DE· patent location history

1976Based in Hannover, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BERSTORFF GMBH MASCH HERMANN	12	1976–1993

Locations

Location	Patents	Span
Ronnenberg, DE	9	1976–1993
Hannover, DE	3	1976