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Inventor

John Holchin

Inventor
Manchester, CT, US

Overview

2→
Patents
2015–2018
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 turbines22%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants22%
F02CGas-turbine plants11%
F04DNon-positive-displacement pumps11%
F16CShafts11%
F16KValves11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
9,879,611'Bleed valve resonance augmentations'20189,151,178'Bellcrank for a variable vane assembly'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2018Patents assigned to UNITED TECHNOLOGIES CORP (2)· patent assignee history
2015–2018Based in Manchester, CT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNITED TECHNOLOGIES CORP22015–2018
Locations
LocationPatentsSpan
Manchester, CT, US22015–2018