LexDanaLexDanabeta
Inventor

Josef Vollmer

Inventor
Bernbeuren, DE

Overview

3→
Patents
2001–2005
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F16Kprimary
F16KValves33%
B05BSpraying apparatus17%
G05BControl or regulating systems in general17%
G05DSystems for controlling or regulating non-electric variables17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
6,959,911'Valve with bendable actuating element'20056,751,520'Intrinsically safe microprocessor controlled pressure regulator'20046,186,175'Rocker valve with pneumatic pre-control'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to HYGRAMA AG (1)· patent assignee history
2001–2005Based in Bernbeuren, DE· patent location history
2004Patents assigned to ROSS OPERATING VALVE CO (1)· patent assignee history
2005Patents assigned to HONEYWELL GMBH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONEYWELL GMBH12005
HYGRAMA AG12001
ROSS OPERATING VALVE CO12004
Locations
LocationPatentsSpan
Bernbeuren, DE32001–2005