LexDanaLexDanabeta
Inventor

Hans Schar

Inventor
Basel, CH

Overview

4→
Patents
1987–1996
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

G01Rprimary
G01RMeasuring electric variables40%
H02HEmergency protective circuit arrangements40%
H01PWaveguides20%
PatentTitleYear
5,565,822'TEM waveguide arrangement'19964,760,485'Zine oxide surge arresters'19884,737,708'Device for testing electrical or electronic systems with electromagnetic pulses'19884,672,523'Protective device for a load connected to a power supply line of an electric power system'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1988Patents assigned to BBC BROWN BOVERI & CIE (3)· patent assignee history
1987–1996Based in Basel, CH· patent location history
1996Patents assigned to ABB MANAGEMENT AG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BBC BROWN BOVERI & CIE31987–1988
ABB MANAGEMENT AG11996
Locations
LocationPatentsSpan
Basel, CH41987–1996