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Inventor

Edward William Grace

Inventor
Cincinnati, OH, US

Overview

1→
Patents
2012
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 1 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 turbines100%
PatentTitleYear
8,092,093'Dynamic impeller oil seal'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to ANSTEAD DUANE HOWARD (1)· patent assignee history
2012Patents assigned to CORATTIYIL BALA (1)· patent assignee history
2012Patents assigned to FANG NING (1)· patent assignee history
2012Patents assigned to FISHER KENNETH LEE (1)· patent assignee history
2012Patents assigned to GEN ELECTRIC (1)· patent assignee history
2012Based in Cincinnati, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ANSTEAD DUANE HOWARD12012
CORATTIYIL BALA12012
FANG NING12012
FISHER KENNETH LEE12012
GEN ELECTRIC12012
Locations
LocationPatentsSpan
Cincinnati, OH, US12012