Ronald B Harris

Address:

9915 Sage August Ln, Houston, TX 77089

Phone:

281-481-6225

VIN:

2T2GK31U99C070767

Make:

LEXUS

Model:

RX 350

Year:

2009

US Patent:

20100099592, Apr 22, 2010

Filed:

Dec 5, 2007

Appl. No.:

12/517733

Inventors:

Jean-luc Pierre André Brossaud - Petit Couronne, FR
David Edmund Code - Tomball TX, US
Jerome Dabos - Petit Couronne, FR
Ronald David Harris - Katy TX, US
Aimin Huang - Sugar Land TX, US
Krishna Rangraj Kaushik - Houston TX, US
Catherine Maillard - Petit Couronne, FR
Howard Brian Mead - Cheshire, GB
Raghunath Gopal Menon - Katy TX, US
Jean-Paul Saint - Petit Couronne, FR

International Classification:

C10M 105/56
B01J 19/00

US Classification:

508552, 422224

Abstract:

The invention provides for a process for preparing a urea grease including: (a) introducing a first feed component to a first feeding zone; (b) introducing a second feed component to a second feeding zone; (c) first reacting-mixing in a first reacting-mixing zone; and (d) cooling-mixing in a cooling-mixing zone. The invention also provides for a process for preparing a urea grease including: (a) introducing a first feed component to a first feeding zone; (b) introducing a second feed component to a second feeding zone; (c) first reacting-mixing in a first reacting-mixing zone; (d) introducing a third feed component to a third feeding zone; (e) second reacting-mixing in a second reacting-mixing zone; and (f) cooling-mixing in a cooling-mixing zone. The invention also provides for an apparatus for preparing a urea grease comprising: (a) a first feeding zone; (b) a second feeding zone; (c) a first reacting-mixing zone; and (d) a cooling-mixing zone. The invention also provides for an apparatus for preparing a urea grease comprising: (a) a first feeding zone; (b) a second feeding zone; (c) a first reacting-mixing zone; (d) a third feeding zone; (e) a second reacting-mixing zone; and (f) a cooling-mixing zone.

US Patent:

55937020, Jan 14, 1997

Filed:

Dec 15, 1995

Appl. No.:

8/572913

Inventors:

Ronald D. Harris - Houston TX
Robert B. Wood - Bellville TX

Assignee:

Shell Oil Company - Houston TX

International Classification:

B29B 0906

US Classification:

425 67

Abstract:

An improved underwater pelletizer adapted to prevent extruded material from agglomerating in an pelletizing assembly, which pelletizer includes a cutting assembly having (1) a shroud fixedly mounted to the surface of the recess in the center of the die ring thereby preventing pellets from being trapped between the die face and the cutting assembly; and (2) novel knives contoured to conform in their angular positions to the curvature of the shroud.

US Patent:

55995624, Feb 4, 1997

Filed:

Apr 28, 1995

Appl. No.:

8/431242

Inventors:

Ronald D. Harris - Houston TX
Robert B. Wood - Belleville TX

Assignee:

Shell Oil Company - Houston TX

International Classification:

B29B 900

US Classification:

425 67

Abstract:

An improved underwater pelletizer adapted to prevent extruded material from agglomerating in an pelletizing assembly, which pelletizer includes a cutting assembly having (1) a shroud fixedly mounted on the outer periphery of the cutting assembly thereby preventing pellets from being trapped between the die face and the cutting assembly; and (2) novel knives contoured to conform in their angular positions to the curvature of the shroud.