Inventor

Dietrich Meier

Inventor

Niedererlinsbach, CH

Overview

1985–2012

Patent span

Physics

Primary field (CPC G)

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

G01Sprimary

G01SRadio direction-finding33%

G01BMeasuring length, thickness or similar linear dimensions13%

G01CMeasuring distances, levels or bearings13%

G02BOptical elements, systems or apparatus8%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light8%

B60GVehicle suspension arrangements4%

C10BDestructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials4%

C10GCracking hydrocarbon oils4%

G04FTime-interval measuring4%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1985–1990Patents assigned to KERN & CO AG (3)· patent assignee history

1985–1988Based in Erlinsbach, CH· patent location history

1990–2012Based in Niedererlinsbach, CH· patent location history

1997–1998Patents assigned to LEICA AG (2)· patent assignee history

1999–2012Patents assigned to LEICA GEOSYSTEMS AG (7)· patent assignee history

2008Based in Hamburg, DE· patent location history

2011–2012Patents assigned to MEIER DIETRICH (2)· patent assignee history

2012Patents assigned to LUETHI THOMAS (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations