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Inventor

Gunther Trapp

Inventor
Frankfurt am Main, DE

Overview

1→
Patents
1976
Patent span
Textiles
Primary field (CPC D)

Patents· 1 as inventor

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

D06Bprimary
D06BTreating textile materials using liquids, gases or vapours50%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%
PatentTitleYear
3,955,226'Process for heat fixation of dyestuffs using polyester material as filter for circulating air stream'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to HOECHST AG (1)· patent assignee history
1976Based in Frankfurt am Main, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HOECHST AG11976
Locations
LocationPatentsSpan
Frankfurt am Main, DE11976