Inventor

Gerhard Frind

Inventor

Altamont, NY, US

Overview

1977–1993

Patent span

Electricity

Primary field (CPC H)

Patents· 11 as inventor

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

H01Hprimary

H01HElectric switches42%

H05HPlasma technique33%

B23KSoldering or unsoldering17%

C23CCoating metallic material8%

PatentTitleYear

5,233,155'Elimination of strike-over in RF plasma guns'1993 5,225,656'Injection tube for powder melting apparatus'1993 5,159,173'Apparatus for reducing plasma constriction by intermediate injection of hydrogen in RF plasma gun'1992 5,120,567'Low frequency plasma spray method in which a stable plasma is created by operating a spray gun at less than 1 MHz in a mixture of argon and helium gas'1992 5,095,189'Method for reducing plasma constriction by intermediate injection of hydrogen in RF plasma gun'1992 4,902,870'Apparatus and method for transfer arc cleaning of a substrate in an RF plasma system'1990 4,661,665'Vacuum interrupter and method of modifying a vacuum interrupter'1987 4,638,283'Exothermically assisted electric fuse'1987 4,392,035'Vacuum interrupter'1983 4,224,490'Fluid blast circuit breaker'1980 4,058,785'Current limiting fuse'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1993Patents assigned to GEN ELECTRIC (11)· patent assignee history

1977Based in Albany, NY, US· patent location history

1980–1993Based in Altamont, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	11	1977–1993

Locations

Location	Patents	Span
Altamont, New York, US	10	1980–1993
Albany, New York, US	1	1977