David C Gagnon

Address:

1859 Kudza Rd, West Palm Bch, FL 33415

VIN:

1D7HA16K27J566024

Make:

DODGE

Model:

RAM PICKUP 1500

Year:

2007

Address:

11885 52 Rd N, West Palm Bch, FL 33411

Phone:

(561)7956891

VIN:

1FMEU63E67UB16967

Make:

FORD

Model:

EXPLORER

Year:

2007

US Patent:

6763711, Jul 20, 2004

Filed:

Oct 15, 1999

Appl. No.:

09/418791

Inventors:

Rajesh Nair - Nashua NH
Roger Holman - Acton MA
David Gagnon - Brookline NH
Owen R. Mann - Townsend MA

Assignee:

Degree Controls, Inc. - Milford NH

International Classification:

G01F 168

US Classification:

7320415

Abstract:

An air flow sensor including a temperature dependent resistor device, a first circuit and a second circuit. The first circuit applies a voltage to the temperature dependent resistor device until it reaches a first temperature. The first circuit includes a first reference resistance leg, a first variable resistance leg including the temperature dependent resistor device, and a first comparator connected to both legs for determining when the temperature dependent resistor device reaches the first temperature. The second circuit includes a second reference resistance leg, a second variable resistance leg including the temperature dependent resistor device, and a second comparator connected to both legs for determining when the temperature dependent resistor device reaches a second temperature. A processor is connected to both the first and second comparators and programmed to time the period of time it takes the temperature dependent resistor device to change from the first temperature to the second temperature to determine the heat loss rate of the temperature dependent resistor device.

US Patent:

62271113, May 8, 2001

Filed:

Oct 21, 1998

Appl. No.:

9/175962

Inventors:

Douglas Joseph Dawley - Epping NH
David John Gagnon - Dover NH

Assignee:

Heidelberger Druckmaschinen AG - Heidelberg

International Classification:

B41F 702
B41F 910
B41F 516
B41F 518
B41F 1324

US Classification:

101218

Abstract:

The present invention is related to a printing unit including a frame (2) and an upper plate cylinder (12) mounted in the frame (2). An upper blanket cylinder (16) is in selective contact with the upper plate cylinder (12), and a lower blanket cylinder (18) forms a nip with the upper blanket cylinder (16). A web (8) passes through the nip. A lower plate cylinder (14) contacts the lower blanket cylinder (18). Impression setting means (60, 62, 82) are assigned to movable housings (40, 44) of the movable cylinders (12, 14, 16). The impression setting means (60, 62, 82) are provided to adjust forces exerted on bearers (20) of the printing unit cylinders (12, 14, 16).

US Patent:

63191148, Nov 20, 2001

Filed:

Nov 11, 1999

Appl. No.:

9/438733

Inventors:

Rajesh Nair - Nashua NH
Roger Holman - Acton MA
David Gagnon - Brookline NH

Assignee:

Degree Controls, Inc. - Milford NH

International Classification:

H05K 500
B01D 4646

US Classification:

454184

Abstract:

A thermal management system for an enclosure housing devices which generate heat inside the enclosure. A fan, whose speed is responsive to an input signal, has a gas flow output in communication with the enclosure. A filter is disposed in the gas flow path of the fan's output. At least one temperature sensor is disposed in the enclosure for measuring the temperature inside the enclosure. A controller adjusts the speed of the fan until the temperature inside the enclosure is within a predetermined range to ensure that the devices inside the enclosure do not overheat. A processor compares the signal input to the fan with the speed of the fan to determine the condition of the fan and, in response to the temperature sensor, determines the condition of the filter.

US Patent:

41072839, Aug 15, 1978

Filed:

Jul 19, 1976

Appl. No.:

5/706434

Inventors:

Frederick P. Pratt - East Somerville MA
David L. Gagnon - North Billerica MA

Assignee:

New England Nuclear Corporation - Boston MA

International Classification:

A61K 2900
A61K 4300

US Classification:

424 1

Abstract:

A tracer comprising a polymer coated ion exchange core either labelled with nuclide, stable or radioactive or unlabelled and finding particular utility in circulatory determinations in animals or in the chemical process industries to detect or measure fluid flow.