Richard A Stern

US Patent:

49627597, Oct 16, 1990

Filed:

Feb 8, 1988

Appl. No.:

7/153146

Inventors:

Richard J. Stern - Chicago IL
Donald J. Kempiak - Palatine IL

Assignee:

Associated Mills Inc. - Chicago IL

International Classification:

A61H 900

US Classification:

128 66

Abstract:

A bubbling air mat has an air hose leading to a control unit having a motor therein. A number of saftey devices are provided to prevent a user from being electrocuted if water reaches the control unit. In the most protected area within the control unit, a rope heater is provided to warm an air stream being driven by said motor and through said air hose to bubble from the air mat.

US Patent:

48140783, Mar 21, 1989

Filed:

Sep 15, 1987

Appl. No.:

7/096906

Inventors:

Richard J. Stern - Glencoe IL
Alfons Rundzaitis - Beverly Shores IN
Samuel F. Peterson - Chicago IL

Assignee:

Associated Mills Inc. - Chicago IL

International Classification:

B01D 2702
B01D 2708

US Classification:

210282

Abstract:

A cartridge for a water filter system has a closed housing with only an inlet and an outlet formed in the lower surface thereof. A discharge tube extends from the outlet at the bottom, through the housing, to a position near the top of the housing. There, an elongated sleeve of filter material filters the water leaving the housing. The space between the inlet and the filter sleeve is filled with three different filter materials, most of which is activated charcoal.

US Patent:

20140201273, Jul 17, 2014

Filed:

Jan 15, 2013

Appl. No.:

13/742122

Inventors:

- SAN DIEGO CA, US
RICHARD STERN - SAN DIEGO CA, US

Assignee:

CUBIC CORPORATION - SAN DIEGO CA

International Classification:

H04L 12/58

US Classification:

709204

Abstract:

A processor for filtering message traffic between communication systems may include an input buffer storing an input message and an output buffer. The processor may also include a memory interface communicatively coupled to a filter rule table that includes message filter rules for verifying input messages received by the input buffer and build output message rules for constructing output messages based on the input messages received by the input buffer. The processor may additionally include a message filter state machine circuit communicatively coupled to the input buffer that applies the message filter rules to the input message from the input buffer and determines whether the input message conforms to each of the message filter rules. The processor may further include a build output message state machine circuit that constructs an output message based on the input message and causes the output message to be stored in the output buffer.