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Inventor profile of:

Ulf Sand

City:

Vasteras

Country:

Sweden

Published Applications:

13

Last publication date:

2026-04-30

Top Assignees for applications by Ulf Sand

The entities that hold a legal rights for patent applications filed by inventor Sand Ulf:

Recent patent applications by Sand Ulf

Ulf Sand from Vasteras, SE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-04-30
US20260122835A1
Electricity

AN AIRFLOW GENERATOR

 #2 | 2026-04-30
US20260120937A1
Electricity

A COOLING ARRANGEMENT FOR COOLING A TRANSFORMER

 #3 | 2026-04-30
US20260115963A1
Performing operations; transporting

DEVICE AND METHOD FOR PRESSBOARD MANUFACTURING

 #4 | 2026-04-23
US20260113868A1
Electricity

A TRANSFORMER ARRANGEMENT

 #5 | 2026-01-08
US20260009584A1
Mechanical engineering

COOLING ARRANGEMENT AND METHOD FOR COOLING AT LEAST ONE OIL-TO-AIR EXTERNAL HEAT EXCHANGER

 #6 | 2024-11-07
US20240371562A1
Electricity

COOLING ARRANGEMENT AND METHOD FOR COOLING AT LEAST ONE OIL-TO-AIR EXTERNAL HEAT EXCHANGER

 #7 | 2024-05-30
US20240173885A1
Performing operations; transporting

PRESS PLATE, A SYSTEM FOR COMPRESSING PRESSBOARD PRECURSOR AND A METHOD FOR COMPRESSING PRESSBOARD PRECURSOR

 #8 | 2023-10-05
US20230314094A1
Mechanical engineering

ELECTRIC ARRANGEMENT, PANEL AND HEAT EXCHANGER

 #9 | 2023-04-20
US20230124112A1
Mechanical engineering

Heat exchanger and electric arrangement comprising heat exchanger

 #10 | 2022-03-31
US20220098077A1
Chemistry; metallurgy

Continuous glass melting tank with an immersed stirring body

 #11 | 2013-10-17
US20130269483A1
Performing operations; transporting

Apparatus and method for electromagnetic stirring in an electrical arc furnace

 #12 | 2013-05-02
US20130104601A1
Chemistry; metallurgy

Apparatus and method for crystallization of silicon

 #13 | 2012-07-05
US20120167629A1
Chemistry; metallurgy

Apparatus and method for crystallization of silicon
InventorID:

215152 ⎘