Inventor

Holger Polanetzki

Inventor

Dachau, DE

Overview

1993–2018

Patent span

Performing operations

Primary field (CPC B)

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification28%

B24CAbrasive or related blasting with particulate material17%

F01DNon-positive displacement machines or engines, e.g. steam turbines17%

B23PMetal-working not otherwise provided for6%

B24BMachines, devices, or processes for grinding or polishing6%

B25DPercussive tools6%

C21DModifying the physical structure of ferrous metals6%

C23FNon-mechanical removal of metallic material from surface6%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1993–2018Based in Dachau, DE· patent location history

2009–2015Patents assigned to MTU AERO ENGINES GMBH (4)· patent assignee history

2012–2015Patents assigned to BAYER ERWIN (3)· patent assignee history

2012–2015Patents assigned to DAUTL THOMAS (3)· patent assignee history

2012–2015Patents assigned to PESCHKE THOMAS (3)· patent assignee history

2012–2015Patents assigned to POLANETZKI HOLGER (3)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Dachau, DE	6	1993–2018