Inventor

Friedrich Halberschmidt

Inventor

Herzogenrath, DE

Overview

1976–1989

Patent span

Performing operations

Primary field (CPC B)

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

C03Bprimary

C03BManufacture, shaping, or supplementary processes28%

Y10TTechnical subjects covered by former us classification25%

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

B24BMachines, devices, or processes for grinding or polishing6%

G05BControl or regulating systems in general6%

B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling3%

B26FPerforating3%

B28DWorking stone or stone-like materials3%

B65BMachines, apparatus or devices for, or methods of, packaging articles or materials3%

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976–1981Patents assigned to SAINT GOBAIN (6)· patent assignee history

1976–1989Based in Herzogenrath, DE· patent location history

1979–1981Based in Merkstein, DE· patent location history

1981–1989Patents assigned to SAINT GOBAIN VITRAGE (10)· patent assignee history

1986Patents assigned to VEGLA (1)· patent assignee history

1988Based in Hersogenrath, DE· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations