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Inventor profile of:

Carl-Johan Hjerpe

City:

Nacka

Country:

Sweden

Published Applications:

Last publication date:

2015-03-26

Top Assignees for applications by Carl-Johan Hjerpe

The entities that hold a legal rights for patent applications filed by inventor Hjerpe Carl-Johan:

Gas Turbine Efficiency AB 7 , Sweden
EcoServices, LLC 2 Wethersfield, CT United States
GAS TURBINE EFFICIENCY AB 2 Jarfalla, Sweden
EcoServices, LLC 2 Farmington, CT United States
PRATT & WHITNEY LINE MAINTENANCE SERVICES, INC. 1 Hartford, CT United States
PRATT &WHITNEY LINE MAINTENANCE SERVICES, INC. 1 East Hartford, CT United States
Pratt & Whitney Line Maintenance Services, Inc. 1 Hartford, CT United States

Recent patent applications by Hjerpe Carl-Johan

Carl-Johan Hjerpe from Nacka, SE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2015-03-26

US20150083169A1

Mechanical engineering

System for washing an aero gas turbine engine

#2 | 2013-09-19

US20130240002A1

Mechanical engineering

System for washing an aero gas turbine engine

#3 | 2012-02-09

US20120031444A1

Performing operations; transporting

Probe cleaning method and apparatus

#4 | 2010-06-03

US20100132745A1

Mechanical engineering

Method for washing gas turbine compressor with nozzle

#5 | 2009-10-22

US20090260660A1

Performing operations; transporting

Method and apparatus for cleaning a turbofan gas turbine engine

#6 | 2008-09-11

US20080216873A1

Mechanical engineering

SYSTEM AND DEVICES FOR COLLECTING AND TREATING WASTE WATER FROM ENGINE WASHING

#7 | 2008-07-03

US20080156898A1

Performing operations; transporting

Probe cleaning method and apparatus

#8 | 2008-02-21

US20080040872A1

Mechanical engineering

System for washing an aero gas turbine engine

#9 | 2007-03-15

US20070059159A1

Mechanical engineering

System and method for augmenting power output from a gas turbine engine

#10 | 2007-01-04

US20070000528A1

Mechanical engineering

Nozzle and method for washing gas turbine compressors

#11 | 2006-11-02

US20060243308A1

Performing operations; transporting

Method for cleaning a stationary gas turbine unit during operation

#12 | 2006-04-20

US20060081521A1

Mechanical engineering

System and devices for collecting and treating waste water from engine washing

#13 | 2006-03-09

US20060048796A1

Performing operations; transporting

Method and apparatus for cleaning a turbofan gas turbine engine

InventorID:

438506 ⎘