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Inventor

Robert Jacek Zreda

Inventor
Warsaw, PL

Overview

7→
Patents
2013–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 7 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 turbines35%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants35%
F02CGas-turbine plants20%
F16KValves5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
10,704,423Diffuser for a turbine engine and method of forming same202010,287,920System of supporting turbine diffuser201910,041,377System and method for turbine diffuser201810,041,365System of supporting turbine diffuser201810,036,283System and method for diffuser AFT plate assembly201810,036,267System of supporting turbine diffuser outlet20188,522,820'Valve system with circumferentially oriented flow'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2020Patents assigned to GEN ELECTRIC (7)· patent assignee history
2013Patents assigned to BIWANSKI TOMASZ WALDEMAR (1)· patent assignee history
2013Patents assigned to WOJCIECHOWSKI WIKTOR JAN (1)· patent assignee history
2013Patents assigned to ZREDA ROBERT JACEK (1)· patent assignee history
2013–2020Based in Warsaw, PL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN ELECTRIC72013–2020
BIWANSKI TOMASZ WALDEMAR12013
WOJCIECHOWSKI WIKTOR JAN12013
ZREDA ROBERT JACEKself12013
Locations
LocationPatentsSpan
Warsaw, PL72013–2020