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Inventor

James M. Sorokes

Inventor
Olean, NY, US

Overview

11→
Patents
1990–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 11 as inventor

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

F04Dprimary
F04DNon-positive-displacement pumps48%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants19%
F01DNon-positive displacement machines or engines, e.g. steam turbines10%
F16JPistons10%
G01BMeasuring length, thickness or similar linear dimensions5%
Y02TClimate change mitigation technologies related to transportation5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
10,584,709Electrically heated balance piston seal202010,371,158System and method for detecting stall or surge in radial compressors201910,240,613Supersonic compressor with structural arrangement to increase pressure energy in a discharge process fluid received from a centrifugal impeller201910,208,768Heat shield for pressure casing201910,047,753System and method for sidestream mixing201810,012,234Balance piston seal centering20189,708,923'Adjustable labyrinth seal'20178,632,302'Compressor performance adjustment system'20147,871,239'Multi-segment compressor casing assembly'20115,152,070'Position validator device'19924,932,835'Variable vane height diffuser'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2020Patents assigned to DRESSER RAND CO (9)· patent assignee history
1990–2020Based in Olean, NY, US· patent location history
2014–2020Patents assigned to SOROKES JAMES M (6)· patent assignee history
2018–2020Patents assigned to KUZDZAL MARK J (3)· patent assignee history
2018–2020Patents assigned to BROWN PAUL MORRISON (2)· patent assignee history
2018–2020Patents assigned to PEER DAVID J (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DRESSER RAND CO91990–2020
SOROKES JAMES Mself62014–2020
KUZDZAL MARK J32018–2020
BROWN PAUL MORRISON22018–2020
PEER DAVID J22018–2020
Locations
LocationPatentsSpan
Olean, New York, US111990–2020