Thomas J Curran

US Patent:

47237090, Feb 9, 1988

Filed:

Jun 18, 1986

Appl. No.:

6/875696

Inventors:

Thomas A. Curran - Wilmington DE
James L. Yager - Hockessin DE

Assignee:

E. I. Du Pont de Nemours and Company - Wilmington DE

International Classification:

B05B 1300
B05B 1502

US Classification:

239110

Abstract:

An improved multi-boom field spraying apparatus designed to spray in a sequential manner one or more of a plurality of liquids to a selected spray zone among a number of spray zones is described. The apparatus contains a novel spray, agitate air and rinse system. A novel spray boom and vessel apparatus are also described.

US Patent:

48136042, Mar 21, 1989

Filed:

Nov 23, 1987

Appl. No.:

7/124868

Inventors:

Thomas A. Curran - Wilmington DE

Assignee:

E. I. Du Pont de Nemours and Company - Wilmington DE

International Classification:

B05B 1302
B05B 1506

US Classification:

239163

Abstract:

A spray boom and vessel apparatus is disclosed having one or more spray nozzles adjustably mounted along the axes of a plurality of independent spray booms. The spray booms are releasably supported upon a boom frame in horizontal, parallel relation to each other. The boom frame is releasably supported by a vessel and valve frame, which also supports a plurality of vessel and valve assemblies. Each vessel and valve assembly is in fluid-flow connection with the nozzles of one of the spray booms and a source of pressurized air. The vessel and valve frame is releasably mounted on a vehicle frame, which is pivotally attached to a vehicle.

US Patent:

59421754, Aug 24, 1999

Filed:

Sep 6, 1996

Appl. No.:

8/706629

Inventors:

Thomas A. Curran - Wilmington DE
William G. Johanson - Hockessin DE
Nathan W. Ladley - New Castle DE
O'Dell Scarborough - Sicklerville NJ

Assignee:

E. I. du Pont de Nemours and Company - Wilmington DE

International Classification:

B29C 3504
B32B 3100

US Classification:

264112

Abstract:

A process and apparatus for molding recyclable cushions is disclosed. The cushions are molded by a process comprising filling a mold with polyester fiber clusters, encapsulating the fibers clusters with a scrim sheet or adhesive, closing the mold, advancing the mold to a heating station where hot air is forced through the mold, advancing the mold to a cooling station where cool air is forced through the mold, and subsequently releasing the molded part from the mold.

US Patent:

54549922, Oct 3, 1995

Filed:

Jul 13, 1994

Appl. No.:

8/274501

Inventors:

Thomas A. Curran - Wilmington DE
William G. Johanson - Hockessin DE
Nathan W. Ladley - New Castle DE
O'Dell Scarborough - Sicklerville NJ

Assignee:

E. I. Du Pont de Nemours and Company - Wilmington DE

International Classification:

B29C 3504
B32B 3100

US Classification:

264112

Abstract:

A process and apparatus for molding recyclable cushions is disclosed. The cushions are molded by a process comprising filling a mold with polyester fiber clusters, encapsulating the fibers clusters with a scrim sheet or adhesive, closing the mold, rotating the mold using a rotary table to a heating station where hot air is forced through the mold, rotating the mold using the rotary table to a cooling station to cool the mold, and subsequently releasing the molded part from the mold.