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Inventor

Wilhelm Schweer

Inventor
Leichlingen, DE

Overview

3→
Patents
1978–1981
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B23Bprimary
B23BTurning50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
4,295,397'Apparatus for peeling pipes'19814,223,578'Apparatus and method for internally peeling pipes'19804,075,914'Method for rotary peeling elongated workpieces'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1981Patents assigned to KIESERLING & ALBRECHT (3)· patent assignee history
1978–1981Based in Leichlingen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KIESERLING & ALBRECHT31978–1981
Locations
LocationPatentsSpan
Leichlingen, DE31978–1981