Inventor

Peter Grund

Inventor

Trossingen, DE

Overview

19→

Patents

1977–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 19 as inventor

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

B23Qprimary

B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling20%

Y10TTechnical subjects covered by former us classification20%

B24CAbrasive or related blasting with particulate material9%

B23BTurning7%

F15BSystems acting by means of fluids in general7%

B23KSoldering or unsoldering5%

B24BMachines, devices, or processes for grinding or polishing5%

B29CShaping or joining of plastics5%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%

A61NElectrotherapy2%

PatentTitleYear

10,999,945Displacement aid for desktop devices2021 8,437,847'Battery compartment for an external pacemaker'2013 7,177,720'Machine tool and method for operating a machine tool'2007 6,749,495'Machine tool with roof covering bellow'2004 6,385,831'Worktable for a machine tool'2002 5,878,633'Machine tool having a turntable'1999 5,795,114'Machine tool'1998 5,788,433'Coolant pipe for toolholder'1998 5,522,303'Machine tool with locking mechanism'1996 5,514,063'Machine tool'1996 5,225,650'Process and device for the manufacture of cavities in workpieces through laser beams'1993 5,149,937'Process and device for the manufacture of cavities in workpieces through laser beams'1992 4,951,376'Machine tool'1990 4,918,876'Device to deburr molded parts subject to low-temperature brittleness'1990 4,831,737'Apparatus for compensating for the thermal expansion of two relatively movable machine parts'1989 4,521,996'Centrifugal throwing wheel for ejection of blasting materials onto workpieces'1985 4,164,103'Device for deburring workpieces'1979 4,030,247'Device for removing burrs from workpieces'1977 4,011,691'Method and device for removal of fins from workpieces'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1990Patents assigned to MESSER GRIESHEIM GMBH (5)· patent assignee history

1977–1979Based in Solingen, DE· patent location history

1989–1993Patents assigned to MAHO AG (4)· patent assignee history

1990–1993Based in Rieden, DE· patent location history

1990Based in Erkrath, DE· patent location history

1996–2002Patents assigned to CHIRON WERKE GMBH (6)· patent assignee history

1996–2007Based in Trossingen, DE· patent location history

2004–2007Patents assigned to STAMA MASCHINENFABRIK GMBH (2)· patent assignee history

2013Patents assigned to BIOTRONIK CRM PATENT AG (1)· patent assignee history

2013–2021Based in Berlin, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHIRON WERKE GMBH	6	1996–2002
MESSER GRIESHEIM GMBH	5	1977–1990
MAHO AG	4	1989–1993
STAMA MASCHINENFABRIK GMBH	2	2004–2007
BIOTRONIK CRM PATENT AG	1	2013

Locations

Location	Patents	Span
Trossingen, DE	8	1996–2007
Rieden, DE	3	1990–1993
Berlin, DE	2	2013–2021
Solingen, DE	2	1977–1979
Erkrath, DE	1	1990