AQUA-CHEM, INC.

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
B01D SEPARATION 292
 
 
 
A23G COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF 118
 
 
 
F25C PRODUCTION, WORKING, STORING OR DISTRIBUTION OF ICE 119
 
 
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 138

Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
5,363,660 Orbital type freezing apparatus and methodJun 22, 93Nov 15, 94[F25C]14
5,385,645 Heat transfer apparatus with positive drive orbital whip rodJun 22, 93Jan 31, 95[F28F, B01D]10
5,221,439 Orbital tube evaporator with improved heat transferJun 17, 91Jun 22, 93[B01D]10
5,768,894 Apparatus, process and system for tube and whip rod heat exchangerDec 19, 95Jun 23, 98[A23G]4

Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5,768,894 Apparatus, process and system for tube and whip rod heat exchangerDec 19, 95Jun 23, 98[A23G]
5,385,645 Heat transfer apparatus with positive drive orbital whip rodJun 22, 93Jan 31, 95[F28F, B01D]
5,363,660 Orbital type freezing apparatus and methodJun 22, 93Nov 15, 94[F25C]
5,221,439 Orbital tube evaporator with improved heat transferJun 17, 91Jun 22, 93[B01D]

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Top Inventors for This Owner

Inventor Name Address # of Patent/Pub
Erlandsson Kjell I
Milwaukee, WI
4
Li Yao T
Huckleberry Hill, Lincoln, MA 01773
4
Li Yao-Tzu
Lincoln, MA
4
Chronowski Robert A
Hartford, WI
2
DiFonzo Mark A
Milwaukee, WI
2
Hatch Gary L
Milwaukee, WI
2
Ho I-Chieng
Concord, MA
2
Huang Henry
Acton, MA
2
Liu Philip J
Germantown, WI
2
Parish Mark G
Brown Deer, WI
2