Inventor

Reinhard Schaefer

Inventor

Heidenheim, DE

Overview

2003–2020

Patent span

Electricity

Primary field (CPC H)

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

H01Jprimary

H01JElectric discharge tubes or discharge lamps21%

H01KElectric incandescent lamps14%

A47CChairs7%

A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body7%

A61NElectrotherapy7%

G01FMeasuring volume, volume flow, mass flow or liquid level7%

G02BOptical elements, systems or apparatus7%

G06FElectric digital data processing7%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters7%

H05HPlasma technique7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to PATENT TREUND GES F ELEK SCHE (1)· patent assignee history

2003–2020Based in Heidenheim, DE· patent location history

2007Patents assigned to DEPOSITION SCIENCES INC (1)· patent assignee history

2010Patents assigned to ENDRESS & HAUSER GMBH & CO KG (1)· patent assignee history

2010Based in Freiburg, DE· patent location history

2016Patents assigned to GOTTSCHALK RICHARD (1)· patent assignee history

2016Patents assigned to HELLER ULRICH (1)· patent assignee history

2016Based in Freiamt, DE· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations