Inventor

Nils G. L. Brandt

Inventor

Solna, SE

Overview

1983–1995

Patent span

Chemistry

Primary field (CPC C)

Patents· 17 as inventor

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

C04Bprimary

C04BLime, magnesia43%

C22CAlloys13%

H02HEmergency protective circuit arrangements13%

Y10TTechnical subjects covered by former us classification13%

B22FWorking metallic powder9%

B23BTurning4%

G01RMeasuring electric variables4%

PatentTitleYear

RE035090'Ceramic cutting tool reinforced by whiskers'1995 5,254,142'Whisker reinforced composites for cutting tools with improved performance'1993 5,238,334'Ceramic whisker-reinforced cutting tool with preformed chipbreakers for machining'1993 5,231,060'Whisker-reinforced ceramic cutting tool material'1993 5,141,901'Whisker-reinforced ceramic cutting tool material'1992 5,110,770'Ceramic cutting tool material with improved toughness'1992 5,053,363'Ceramic cutting material reinforced by whiskers'1991 4,920,838'Method of cutting with ceramic cutting tool having improved toughness behavior'1990 4,915,734'Cemented carbonitride alloy with improved toughness behaviour'1990 4,885,132'Cemented carbonitride alloy with improved plastic deformation resistance'1989 4,867,761'Ceramic cutting tool reinforced by whiskers'1989 4,857,108'Cemented carbonitride alloy with improved plastic deformation resistance'1989 4,849,381'Ceramic cutting tool with improved toughness behavior'1989 4,737,879'Redundant digital distance relay'1988 4,646,004'Phase-locked sampling of a periodic signal'1987 4,636,909'Digital impedance relay'1987 4,409,636'Device for detecting faulty phases in a multi-phase electrical network'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1988Patents assigned to ASEA AB (4)· patent assignee history

1983Based in Vasteras, SE· patent location history

1987–1988Based in Vaster.ang.s, SE· patent location history

1989–1995Patents assigned to SANDVIK AB (13)· patent assignee history

1989–1995Based in Solna, SE· patent location history

1989Based in Skogsvagen, SE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SANDVIK AB	13	1989–1995
ASEA AB	4	1983–1988

Locations

Location	Patents	Span
Solna, SE	12	1989–1995
Vaster.ang.s, SE	3	1987–1988
Skogsvagen, SE	1	1989
Vasteras, SE	1	1983