LexDanaLexDanabeta
Inventor

Siegfried Kalitzki

Inventor
Wurselen, DE

Overview

2→
Patents
1989–1990
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C23Cprimary
C23CCoating metallic material50%
D01HSpinning or twisting50%
PatentTitleYear
4,928,477'Process for forming a fiber or yarn contacted element of a textile machine'19904,866,927'Process for producing an open-end spinning rotor'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to FRITZ STAHLECKER AND HANS STAH (1)· patent assignee history
1989–1990Based in Wurselen, DE· patent location history
1990Patents assigned to SCHLAFHORST & CO W (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FRITZ STAHLECKER AND HANS STAH11989
SCHLAFHORST & CO W11990
Locations
LocationPatentsSpan
Wurselen, DE21989–1990