Stephen T Long

Address:

950 Park Ave, New York, NY 10028

Phone:

2129882092

VIN:

WDDNG71X17A053161

Make:

MERCEDES-BENZ

Model:

S-CLASS

Year:

2007

US Patent:

D480902, Oct 21, 2003

Filed:

Jan 3, 2002

Appl. No.:

29/152927

Inventors:

Jean Marie Long - Exeter NH 03833
Stephen Virgil Long - Exeter NH 03833

International Classification:

0613

US Classification:

D 6597, D6603, D21466, D21712

US Patent:

D488946, Apr 27, 2004

Filed:

Apr 24, 2003

Appl. No.:

29/180374

Inventors:

Jean Marie Long - Exeter NH 03833
Stephen Virgil Long - Exeter NH 03833

International Classification:

0613

US Classification:

D 6597, D6603, D21466, D21713, D21398

US Patent:

D488947, Apr 27, 2004

Filed:

Apr 24, 2003

Appl. No.:

29/180377

Inventors:

Jean Marie Long - Exeter NH 03833
Stephen Virgil Long - Exeter NH 03833

International Classification:

0613

US Classification:

D 6597, D6603, D21466, D21713, D21398

US Patent:

D488948, Apr 27, 2004

Filed:

Apr 24, 2003

Appl. No.:

29/180454

Inventors:

Jean Marie Long - Exeter NH 03833
Stephen Virgil Long - Exeter NH 03833

International Classification:

0613

US Classification:

D 6597, D6597, D6603, D21466, D21710, D21398

US Patent:

D500424, Jan 4, 2005

Filed:

Apr 24, 2003

Appl. No.:

29/180453

Inventors:

Jean Marie Long - Exeter NH, US
Stephen Virgil Long - Exeter NH, US

International Classification:

0613

US Classification:

D 6597, D6603, D21466, D21713

US Patent:

8007742, Aug 30, 2011

Filed:

May 23, 2006

Appl. No.:

11/438390

Inventors:

Stephen E. Long - Gaithersburg MD, US
David M. Bunk - Bethesda MD, US
Mariana Arce-Osuna - Queretaro, ME

Assignee:

United States of America as represented by the Secretary of Commerce - Washington DC

International Classification:

G01N 30/72

US Classification:

422530, 422 70, 422528, 422547, 436161, 436173, 436175, 436177

Abstract:

A digester-evaporator for partially digesting a sample and for evaporating the solvent after partial digestion. The digester includes at least one reaction coil; a heating element arranged along a portion of the reaction coil; at least a portion of the reaction coil proximate to its output being preheated by the heating element to a degree sufficient to convert a partially digested sample into vapor; a collector spoon with carrier water for collecting sample vapor; and an evaporator portion including an evaporation chamber including a substantially vertically-oriented tube The collector spoon is arranged in the top of the substantially vertically-oriented tube, and a gas supply tube for supplying a preheated gas provided in a top of the substantially vertically-oriented tube so as to create a cyclonic gas flow into the chamber and carry the sample to a container area in a bottom portion of the chamber.

US Patent:

48960578, Jan 23, 1990

Filed:

Sep 14, 1988

Appl. No.:

7/244761

Inventors:

Long Yang - Edison NJ
Stephen I. Long - Santa Barbara CA

Assignee:

United States of America as represented by the Administrator, National
Aeronautics and Space Administration - Washington DC

International Classification:

H03K 19096

US Classification:

307448

Abstract:

A dynamic logic circuit (AND or OR) utilizes one depletion-mode metal-semiconductor FET for precharging an internal node A, and a plurality of the same type of FETs in series, or a FET in parallel with one or more of the series connected FETs for implementing the logic function. A pair of FETs are connected to provide an output inverter with two series diodes for level shift. A coupling capacitor may be employed with a further FET to provide level shifting required between the inverter and the logic circuit output terminal. These circuits may be cascaded to form a domino chain.