Inventor

Doris Pfeiffer

Inventor
Steinbach, DE

Overview

1→
Patents
1983
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere100%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to WERK FERNSEHELEKTRONIK VEB (1)· patent assignee history
1983Based in Steinbach, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WERK FERNSEHELEKTRONIK VEB11983
Locations
LocationPatentsSpan
Steinbach, DE11983