Ambrell Induction Heating
Ambrell Induction Heating
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Ambrell Patents

To bring you improved and innovative solutions for your process heating needs, Ambrell secures patents for the technologies we bring to our markets. This protects our intellectual property today and ensures our relevance tomorrow.

Patent #

Author

Synopsis

Product Family

8269532

Paull, Ian A.

Constant phase angle control for frequency agile power switching systems

 EASYHEAT

8283985

Paull, Ian A.

Automatic frequency compensation for pulse width modulated RF level control

 EKOHEAT

7906997

Paull, Ian A.

Constant phase angle control for frequency agile power switching systems

 EASYHEAT

7995362

Fenton, David L.,Paull, et. al.

High voltage full bridge circuit and method for operating the same

 EASYHEAT

7787268

Fenton, David L.,Paull, et. al.

Power switching system to increase induction heating to a load from available AC mains power

 

7829827

Richard Rosenbloom et al

Radio frequency (RF) induction cooking food heater

 

7804045

Richard Rosenbloom et al

A portable food heater, comprising: a generally cylindrical housing having an opening formed in a top portion of the housing for receiving food...

 

7626463

Paull

Automatic Frequency compensation for pulse width modulation RF level control

 EKOHEAT

7551011

Paull

Constant phase angle control for frequency agile power switching systems

 EASYHEAT

7489530

Paull

High voltage full bridge circuit and method for operating the same

 EASYHEAT

Dahake, et. al.

 

Thompson, et. al.

 

Thompson, et. al.

 

Thompson, et. al.

 

Wilcox, et. al.

 

Ryan, et. al.

 

Thompson, et. al.

 

Paull, Ian A.

EASYHEAT | EKOHEAT

Paull, Ian A.

EKOHEAT

Paull, Ian A.

EKOHEAT

Thompson, et. al.

 

Thompson, et. al.

 

Adishian, et. al.

 

Lincoln

 

Gorbold

 

Gorbold

 

Ryan, et. al.

 

Ryan, et. al.

 

Ryan, et. al.

 
 Rosenbloom, et. al.  
Stratford, et. al. Induction heating systems and methods for producing an object having a varying hardness along the length of the object  
Rosenbloom, et. al. Portable food heater  
Fenton, et. al. Power switching system to increase induction heating to a load from available AC mains power  

Sheikh ,   et al.

 

 

Davies

 

 

Davies