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Inventor

Saml Girgis

Inventor
Montreal, CA

Overview

2→
Patents
2009–2011
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 turbines33%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
7,862,304'Compressor turbine blade airfoil profile'20117,568,890'LP turbine vane airfoil profile'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2011Patents assigned to PRATT & WHITNEY CANADA (2)· patent assignee history
2009–2011Based in Montreal, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PRATT & WHITNEY CANADA22009–2011
Locations
LocationPatentsSpan
Montreal, CA22009–2011