James Timothy Roth

US Patent:

46728180, Jun 16, 1987

Filed:

Sep 8, 1986

Appl. No.:

6/904415

Inventors:

James E. Roth - Desoto MO

Assignee:

Intertherm Inc. - St. Louis MO

International Classification:

B60H 132

US Classification:

62239

Abstract:

A three-member molded plastic housing for rooftop air conditioners, including base and intermediate members having molded portions which together provide component lower and upper compartment walls and blower scrolls. The third member, an outer shroud, abuts sealedly along a roof ridge of the intermediate member to prevent recirculation within the shroud of condenser blower outlet air. The base member has downwardly molded projections for facilitating positioning the unit over a roof opening and resisting sideward forces.

US Patent:

47926201, Dec 20, 1988

Filed:

Mar 3, 1987

Appl. No.:

7/021384

Inventors:

Frank E. Paulik - St. Louis MO
Arnold Hershman - Frontenac MO
Walter R. Knox - Town & Country MO
James F. Roth - Allentown PA

Assignee:

BP Chemicals Limited - London

International Classification:

C07C 6736
C07C 5110

US Classification:

560232

Abstract:

A catalyst system having high activity and selectivity to carbonylation products comprises a rhodium-containing catalytically active component and a halogen-containing promoter component, the halogen being selected from the group consisting of bromine, iodine, bromide compounds, and iodide compounds.

US Patent:

47106107, Dec 1, 1987

Filed:

Sep 8, 1986

Appl. No.:

6/904414

Inventors:

Allan J. Reifel - Florissant MO
James E. Roth - DeSoto MO

Assignee:

Nordyne, Inc. - St. Louis MO

International Classification:

H05B 102
F24H 300
H01H 3700

US Classification:

219363

Abstract:

A heater and limit switch assembly, particularly useful for installation in the conditioned air duct of a rooftop air conditioner. The loop of a rigid-loop heater, mounted on a vertical plate by two parallel legs, is modified to provide an inward offset portion leading to the second leg. Radiation, from the offset portion and its bend into the second leg, is received at close range by a simple disk-type limit switch, positioned on the plate outward of the second leg and facing the offset, inducing prompt response to any increase over design temperature.

US Patent:

46909125, Sep 1, 1987

Filed:

Oct 14, 1983

Appl. No.:

6/541845

Inventors:

Frank E. Paulik - St. Louis MO
Arnold Hershman - Frontenac MO
Walter R. Knox - Town & Country MO
James F. Roth - Allentown PA

Assignee:

Monsanto Company - St. Louis MO

International Classification:

B01J 3120
B01J 3124
B01J 3118
B01J 2708

US Classification:

502161

Abstract:

A catalyst system having high activity and selectivity to carbonylation products comprises a rhodium-containing catalytically active component and a halogen-containing promoter component, the halogen being selected from the group consisting of bromine, iodine, bromide compounds, and iodide compounds.

US Patent:

47096233, Dec 1, 1987

Filed:

Aug 22, 1986

Appl. No.:

6/899249

Inventors:

James E. Roth - DeSoto MO
David W. Bales - Manchester MO

Assignee:

Nordyne, Inc. - St. Louis MO

International Classification:

F24F 1306

US Classification:

98 4005

Abstract:

A low profile ceiling duct assembly to be used with rooftop air conditioners. The unit combines an octagonal sheet metal ceiling plate which provides the upper portion of a plenum chamber; this extending into the roof space above a ceiling opening. The lower plenum portion is provided by the molded plastic octagonal air distributor box, mounted against the edges of the plate and extending into the room space sufficiently to afford air flow sidewardly outward from the plenum. The air distributor box has outlet grilles at alternate sides of the octagon. They discharge air in four directions along the ceiling line while return air is drawn centrally upward.

US Patent:

40356108, Jul 12, 1977

Filed:

Dec 8, 1975

Appl. No.:

5/638340

Inventors:

James E. Roth - Festus MO

Assignee:

Intertherm, Inc. - St. Louis MO

International Classification:

F24H 302

US Classification:

219366

Abstract:

Instead of constructing an air furnace cabinet as a separate unit and then installing the furnace components such as electrical heating elements, controls and a blower, in the present invention a blower scroll assembly and a heating element assembly are first constructed using flanged sheet metal panels as wide as the interior of the cabinet. The cabinet is then assembled about and integrally reinforced by these assemblies. Lines of securement of the flanges of these assemblies divide the exterior cabinet walls into smaller parts and afford to the cabinet strength and structural rigidity.

US Patent:

40605477, Nov 29, 1977

Filed:

Jan 22, 1973

Appl. No.:

5/325291

Inventors:

Frank E. Paulik - Houston TX
Arnold Hershman - Creve Coeur MO
Walter R. Knox - Town and Country MO
James F. Roth - Creve Coeur MO

Assignee:

Monsanto Company - St. Louis MO

International Classification:

C07C 5112
C07C 5114

US Classification:

260532

Abstract:

The present invention relates to a process for the preparation of dicarboxylic acids, specifically by the reaction of non-vicinal glycols; halogen containing derivatives in which the OH radical of the glycol is substituted by Cl, Br, or I; ester derivatives of glycols; and cyclic ether derivatives of glycols; with carbon monoxide in the presence of catalyst compositions essentially comprising rhodium or iridium compounds and complexes, together with a halide promoter.

US Patent:

D307774, Apr 18, 1989

Filed:

Aug 22, 1986

Appl. No.:

6/899251

Inventors:

David W. Bales - Manchester MO
James E. Roth - DeSoto MO

Assignee:

Nordyne, Inc. - St. Louis MO

US Classification:

D23392