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Inventor

Bernard L. Koff

Inventor
Palm Beach Gardens, FL, US

Overview

4→
Patents
1976–1999
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 4 as inventor

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

Y02Tprimary
Y02TClimate change mitigation technologies related to transportation24%
F01DNon-positive displacement machines or engines, e.g. steam turbines18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
F04DNon-positive-displacement pumps12%
Y10TTechnical subjects covered by former us classification12%
F02CGas-turbine plants6%
F02KJet-propulsion plants6%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants6%
PatentTitleYear
5,950,308'Vaned passage hub treatment for cantilever stator vanes and method'19995,562,404'Vaned passage hub treatment for cantilever stator vanes'19964,080,785'Modulating bypass variable cycle turbofan engine'19783,973,874'Impingement baffle collars'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1978Patents assigned to GEN ELECTRIC (2)· patent assignee history
1976–1978Based in Cincinnati, OH, US· patent location history
1996–1999Patents assigned to UNITED TECHNOLOGIES CORP (2)· patent assignee history
1996–1999Based in Palm Beach Gardens, FL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN ELECTRIC21976–1978
UNITED TECHNOLOGIES CORP21996–1999
Locations
LocationPatentsSpan
Palm Beach Gardens, Florida, US21996–1999
Cincinnati, OH, US21976–1978