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Jens Hjorth Patents
Inventor:
Hjorth; Jens
Address:
Seattle, WA
No. of patents:
6
Patents:




Patent Number Title Of Patent Date Issued
5628680 Water jet fish cleaning apparatus for kirimi processor May 13, 1997
The present invention allows oval fish processing machinery designed to process pollock or salmon, such as the Baader 182, to be adapted to process flat fish such as sole to produce kirimi. One embodiment of the invention includes a generally rectangular fish holder that replaces the
5492502 Device for processing flat fish February 20, 1996
An apparatus and method for processing fish (24), especially sole, is disclosed. The apparatus includes a frame having a longitudinal axis along the direction of movement of the fish as they are processed. The fish are placed onto a conveyor (200) that includes blocks (204) for centering
5482502 Flat fish filleting machine January 9, 1996
A machine for filleting flat fish. The machine includes two pairs of filleting knives that remove the majority of the fillets from the bones of the fish. The partially filleted flat fish then passes through a second set of knives that cooperate in order to cut the fillets away from the
5466186 Device for processing flat fish November 14, 1995
An apparatus and method for processing fish (24), especially sole, is disclosed. The apparatus includes a frame having a longitudinal axis along the direction of movement of the fish as they are processed. The fish are placed onto a conveyor (200) that includes blocks (204) for centering
5378194 Device for processing flat fish January 3, 1995
An apparatus and method for processing fish (24), especially sole, is disclosed. The apparatus includes a frame having a longitudinal axis along the direction of movement of the fish as they are processed. The fish are placed onto a conveyor (200) that includes blocks (204) for centering
5358441 Device for holding flat fish during processing October 25, 1994
The present invention allows fish processing machinery designed to process pollock or salmon, such as the Baader 182, to be adapted to process flat fish, such as sole. One embodiment of the present invention includes a generally rectangular fish holder that replaces the current fish hold


 
 
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