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Inventor

Kathryn A. Evans

Inventor
Cincinnati, OH, US

Overview

2→
Patents
1993–2003
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F01Dprimary
F01DNon-positive displacement machines or engines, e.g. steam turbines20%
F04DNon-positive-displacement pumps20%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants20%
Y02TClimate change mitigation technologies related to transportation20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
6,544,002'Method of chemical pretreatment of a lightweight jet engine fan blade'2003D0332287'Sign'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to EVANS KATHRYN A (1)· patent assignee history
1993Patents assigned to FERREIRA ROBERT A (1)· patent assignee history
1993Based in Lakewood, CA, US· patent location history
2003Patents assigned to GEN ELECTRIC (1)· patent assignee history
2003Based in Cincinnati, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EVANS KATHRYN Aself11993
FERREIRA ROBERT A11993
GEN ELECTRIC12003
Locations
LocationPatentsSpan
Cincinnati, OH, US12003
Lakewood, California, US11993