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Inventor

Franz Bochtler

Inventor
Rudersberg, DE

Overview

2→
Patents
1985–1991
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B31Bprimary
B31BMaking containers of paper, cardboard or material worked in a manner analogous to paper29%
B26DCutting14%
B29CShaping or joining of plastics14%
B29LIndexing scheme associated with subclass b29c, relating to particular articles14%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
5,069,659'Apparatus for the production of shopping bags having reinforced handle holes'19914,518,378'Apparatus for the manufacture of plastic bags'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to STIEGLER KARL HEINZ (1)· patent assignee history
1985–1991Based in Rudersberg, DE· patent location history
1991Patents assigned to STIEGLER MASCHF GMBH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
STIEGLER KARL HEINZ11985
STIEGLER MASCHF GMBH11991
Locations
LocationPatentsSpan
Rudersberg, DE21985–1991