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Inventor

Gotthardt Unger

Inventor
Grossbettlingen, DE

Overview

1→
Patents
2000
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 1 as inventor

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

F04Bprimary
F04BPositive-displacement machines for liquids50%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%
PatentTitleYear
6,116,865'Water box for a thick matter piston pump having two sides of access'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to PUTZMEISTER AG (1)· patent assignee history
2000Based in Grossbettlingen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PUTZMEISTER AG12000
Locations
LocationPatentsSpan
Grossbettlingen, DE12000