David L Reznik

US Patent:

6361715, Mar 26, 2002

Filed:

Apr 2, 1999

Appl. No.:

09/285597

Inventors:

David Reznik - Los Altos Hills CA 94022

International Classification:

B01D 5322

US Classification:

252374, 95 55, 210650, 210651, 4236481, 423659, 252372, 252375

Abstract:

Apparatus and a method of providing a water-based fluid with active hydrogen having selected characterstics including providing at least one material ( ) having selected characteristics and supply of hydrogen atoms from at least one material ( ) to fluid, whereby the fluid receives hydrogen atoms from the material ( ), which hydrogen atoms have the selected characteristics.

US Patent:

20030213585, Nov 20, 2003

Filed:

Mar 20, 2003

Appl. No.:

10/393927

Inventors:

David Reznik - Los Altos Hills CA, US

International Classification:

F28F001/00

US Classification:

165/092000

Abstract:

An improved heat exchange system and methodology, and an improved material treatment system and methodology, based on that heat exchange system, for providing improved pasteurized and sterilized packaged food products is disclosed. Improved pasteurized and sterilized packaged food products produced thereby are also disclosed.

US Patent:

20050274257, Dec 15, 2005

Filed:

Jun 10, 2004

Appl. No.:

10/864407

Inventors:

David Reznik - Los Altos Hills CA, US

International Classification:

B01D047/02

US Classification:

095226000, 096329000

Abstract:

An air purification system including a series of tanks fluidly connected to one another, one tank being fluidly connected to a successive tank, starting from a first tank to a last tank, each tank receiving therein air to be treated, wherein each tank includes a different chemical agent toxic to a different contaminant in the air and wherein air treated by the chemical agent in one tank flows to a successive tank for treatment by the chemical agent in that successive tank.

US Patent:

63290057, Dec 11, 2001

Filed:

Jun 30, 2000

Appl. No.:

9/608215

Inventors:

David Reznik - Los Altos Hills CA

International Classification:

A23L 300
B65B 5500

US Classification:

426393

Abstract:

Rapid cooling apparatus including a vacuum chamber, a vacuum pump in fluid communication with the vacuum chamber for decreasing pressure in the vacuum chamber, a heat-transfer fluid disposed inside the vacuum chamber, and a substance generally sealed in a package in heat-transfer contact with the heat-transfer fluid inside the vacuum chamber. Preferably the package is constructed of an expandable material.

US Patent:

59286997, Jul 27, 1999

Filed:

Jul 31, 1997

Appl. No.:

8/904251

Inventors:

David Reznik - Los Altos Hills CA

International Classification:

A23L 300
H05B 600

US Classification:

426524

Abstract:

Apparatus for rapid cooling of a liquid to be cooled including a heat exchanger including a housing for containing a cooling liquid, a plurality of cooling conduits traversing the housing in thermal contact with the cooling liquid and defining a cooling conduit inlet and a cooling conduit outlet and a vacuum generator associated with the interior of the housing for reducing the pressure in the housing until the cooling liquid boils whereby a heat transfer coefficient of the cooling liquid is generally maximized.

US Patent:

55334415, Jul 9, 1996

Filed:

Mar 8, 1995

Appl. No.:

8/401029

Inventors:

David Reznik - Palo Alto CA
Aloysius Knipper - Ringwood NJ

International Classification:

A23B 500
A23B 505
A23L 1025
A23L 332

US Classification:

99455

Abstract:

Provided herein is a method for electroheating liquid egg. Also provided herein is an apparatus specifically designed for heating and cooling materials and preferably liquid egg and apparatus for pasteurizing liquid egg by electroheating.

US Patent:

45150761, May 7, 1985

Filed:

Jun 22, 1983

Appl. No.:

6/506682

Inventors:

David Reznik - Palo Alto CA

International Classification:

A23N 500

US Classification:

99571

Abstract:

A nutcracking apparatus (50) has a tube (56) dimensioned and configured to allow nuts to be propelled along the tube (56). An opening (58) spaced circumferentially around the tube (56) is angled to direct air along the propelled direction of the nuts. A blower (62) is connected to supply sufficient air to the openings (58) to create suction for pulling a nut into the tube (56) past the openings (58) and then to push the nut through the tube (56) after it has passed the openings (58). The nuts are propelled against a rotating impact roller (70), which cracks each nut and moves the cracked nut out of the path of the travel to prevent interference with a succeeding nut. Air from the tube (56) propels the nut shells through outlet (72) of chamber (68), while the nut meats are deposited on screen (74).

US Patent:

58635807, Jan 26, 1999

Filed:

Jun 27, 1997

Appl. No.:

8/884317

Inventors:

David Reznik - Los Altos Hills CA

International Classification:

A23L 1025
A23B 501

US Classification:

426237

Abstract:

Electroheating apparatus and methods utilize a dielectric structure defining a conduit course of relatively small cross-sectional area and electrode surfaces of relatively large area so that the electrical current density in a region of the conduit remote from the electrodes is substantially higher than the current density at the electrode surfaces themselves. The system uses relatively high electrical resistance and relatively high voltages to provide substantial heating effect with low total currents. Foods such as liquid egg can be pasteurized.