Inventor

Willy Frank

Inventor

Bad Duerkheim, DE

Overview

1988–2013

Patent span

Mechanical engineering

Primary field (CPC F)

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

B01Jprimary

B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%

C07DHeterocyclic compounds11%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%

F25BRefrigeration machines, plants or systems11%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact11%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application11%

G01RMeasuring electric variables11%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%

Y10TTechnical subjects covered by former us classification11%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1988Based in Heilbronn, DE· patent location history

2004Patents assigned to AGROLINZ MELAMIN GMBH (2)· patent assignee history

2004Based in Bad Duerkheim, DE· patent location history

2013Patents assigned to ARNOLD MANFRED (1)· patent assignee history

2013Patents assigned to FRANK WILLY (1)· patent assignee history

2013Patents assigned to MITTELBACH WALTER (1)· patent assignee history

2013Patents assigned to SORTECH AG (1)· patent assignee history

2013Based in Bad Lauchstadt, DE· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations