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Inventor

Ruth C. O. Laugal

Inventor
Union Lake, MI, US

Overview

2→
Patents
1989–1990
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

C23Cprimary
C23CCoating metallic material17%
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices17%
H10DInorganic electric semiconductor devices17%
H10NElectric solid-state devices not otherwise provided for17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
4,962,088'Formation of film superconductors by metallo-organic deposition'19904,824,768'Method for forming patterned alumina film element'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1990Patents assigned to GEN MOTORS CORP (2)· patent assignee history
1989–1990Based in Union Lake, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN MOTORS CORP21989–1990
Locations
LocationPatentsSpan
Union Lake, MI, US21989–1990