Edward D Parent

Address:

352 Eppinger Dr, Port Charlotte, FL 33953

VIN:

5J6RE38578L007414

Make:

HONDA

Model:

CR-V

Year:

2008

US Patent:

41994809, Apr 22, 1980

Filed:

May 25, 1978

Appl. No.:

5/909851

Inventors:

Edward D. Parent - Hamilton MA
Thomas B. McDonough - San Jose CA

Assignee:

GTE Sylvania Incorporated - Stamford CT

International Classification:

H01B 104

US Classification:

252516

Abstract:

An electrically conductive boat for the vacuum evaporation of metals comprises a refractory composition consisting essentially of a conductor of titanium diboride and/or zirconium diboride, a coconductor of silicon carbide and an insulator of boron nitride.

US Patent:

43739520, Feb 15, 1983

Filed:

Oct 19, 1981

Appl. No.:

6/313002

Inventors:

Edward D. Parent - Hamilton MA

Assignee:

GTE Products Corporation - Stamford CT

International Classification:

B22F 314
C22C 105

US Classification:

75244

Abstract:

A hot pressed intermetallic composite comprises titanium diboride and boron nitride and an effective amount of tungsten to reduce erosion of the composite and reduce the rate at which the electrical resistivity of the composite changes during its use.

US Patent:

50352016, Jul 30, 1991

Filed:

Dec 28, 1990

Appl. No.:

7/635084

Inventors:

Edward D. Parent - Hamilton MA
Oliver S. Smith - Stratham NH

Assignee:

GTE Products Corporation - Stamford CT

International Classification:

C23C 1424
C23C 1426

US Classification:

118726

Abstract:

A self-resistance-heated electrically-conductive refractory evaporating boat has inclined cavities on its two horizontal surfaces, the cavities being parallel to each other.

US Patent:

44827997, Nov 13, 1984

Filed:

May 28, 1981

Appl. No.:

6/268028

Inventors:

Theodore J. Pricenski - Ipswich MA
Edward D. Parent - Hamilton MA

Assignee:

GTE Products Corporation - Stamford CT

International Classification:

F22B 128

US Classification:

219275

Abstract:

An evaporation heater having a wire wound into a coil and a support wire which extends from one arm of the wire outside of the coil, in spaced proximity therewith, to a central position within the coil but out of electric contact therewith is disclosed. An annular pellet of evaporant material is positioned over the wire support arm within the heater coil but out of contact therewith. The atmosphere around the heater coil and pellet is substantially evacuated and current is directed through such coil to apply radiant heat to the pellet to evaporate same. Because the heater coil is in spaced proximity with the pellet of evaporant material and not in contact therewith, chemical reaction therebetween or erosion is avoided, and a durable evaporation heater of uncomplex construction is provided.

US Patent:

40028801, Jan 11, 1977

Filed:

Aug 13, 1975

Appl. No.:

5/604507

Inventors:

Ernest A. Davey - Peabody MA
Norman A. Mathieu - Exeter NH
Edward D. Parent - Hamilton MA

Assignee:

GTE Sylvania Incorporated - Danvers MA

International Classification:

A61L 300

US Classification:

219275

Abstract:

In an evaporation source for the vacuum deposition of sublimating material, the evaporant surrounds, and is spaced from, an axially disposed coiled tungsten heater. The evaporated material passes out of the source in an upward direction to deposit on a substrate located above the source.

US Patent:

40545008, Oct 18, 1977

Filed:

Apr 28, 1975

Appl. No.:

5/572369

Inventors:

Edward D. Parent - Hamilton MA

Assignee:

GTE Sylvania Incorporated - Danvers MA

International Classification:

C25D 1302
C25D 1312

US Classification:

204181

Abstract:

A crucible for containing metal to be evaporated for vacuum deposition is manufactured by winding refractory metal wire into the shape of a helical basket coil. The coil is electrophoretically coated with a primer coat of alumina and is then flame or plasma sprayed with alumina to form the crucible.

US Patent:

47509325, Jun 14, 1988

Filed:

Dec 18, 1986

Appl. No.:

7/088620

Inventors:

Edward D. Parent - Hamilton MA
Charles S. Purinton - Byfield MA
Charles W. Sutter - Spanaway WA

Assignee:

GTE Products Corporation - Stamford CT

International Classification:

B22F 100

US Classification:

75228

Abstract:

A refractory metal silicide sputtering target is made by reacting refractory metal and silicon to about 70 to 90% completion of the reaction, comminuting the material, and then vacuum hot pressing the comminuted material to a high density compact.

US Patent:

48470317, Jul 11, 1989

Filed:

Dec 16, 1987

Appl. No.:

7/133776

Inventors:

Edward D. Parent - Hamilton MA
Edwin J. Spooner - Exeter NH
Robert F. Scoledge - Raymond NH

Assignee:

GTE Products Corporation - Stamford CT

International Classification:

C04B 3558

US Classification:

264332

Abstract:

Self-resistance heated, electrically conductive, refractory evaporating boats containing titanium diboride can be reclaimed for reuse. If there is aluminum adhering to the boats, they are first leached in hot caustic solution to remove the aluminum. After rinsing and drying, the boats are ground to powder which is then screened. The screened powder is used to manufacture new boats.