Inventor

Heinzpeter Nilles

Inventor

Duisburg, DE

Overview

1→

Patents

1983

Patent span

Performing operations

Primary field (CPC B)

Patents· 1 as inventor

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

B27Kprimary

B27KProcesses, apparatus or selection of substances for impregnating, staining, dyeing, bleaching of wood or similar materials, or treating of wood or similar materials with permeant liquids, not otherwise provided for100%

PatentTitleYear

4,377,040'Process for the modification of wood'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to RUETGERSWERKE AG (1)· patent assignee history

1983Based in Duisburg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
RUETGERSWERKE AG	1	1983

Locations

Location	Patents	Span
Duisburg, DE	1	1983