Ralph Dale Jenkins from Spokane, WA, age 68

Us Patents

Particle Measuring Apparatus
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US Patent:

44198795, Dec 13, 1983
Filed:

Oct 16, 1981
Appl. No.:

6/312107
Inventors:

Darrell C. Bush - Colleyville TX
Ralph E. Jenkins - Irving TX
Assignee:

Core Laboratories, Inc. - Dallas TX
International Classification:

G01N 1502
G01N 1504
US Classification:

73432PS
Abstract:

A particle size analyzer of the sedimentation type in which a cup-shaped member is used to deposit the particles in the sedimentation fluid substantially simultaneously and at low velocity. The particles are ultrasonically dispersed as they are deposited in the fluid and are collected by a balance member which detects their receipt as a function of time. An electronic circuit connected to the balance member determines the size of the particles through the use of Stokes' Law and an empirically determined relationship between the settling velocity of the particles and their size.

Classmates

Ralph Jenkins

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Schools:

Bowsman Collegiate High School Swan River Palestinian Territory, Occupie 1947-1951

Community:

Ken Graham, Rory Howell, Bert Higgs, William Metcalfe, Leo Langlois

Ralph Jenkins

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Schools:

Silver Creek High School Sellersburg IN 1960-1964

Community:

Anna Steen, Terry Longest

Ralph Jenkins

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Schools:

Williston High School Williston FL 1966-1970

Community:

Bob Barker, Rod Buhagiar, Carolyn Teijeiro

Ralph Jenkins

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Schools:

Columbia Military Academy Columbia TN 1957-1961

Community:

Oscar Hill, Charles Nestor, Charles Smith, Jerry Nation

Ralph Jenkins

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Schools:

Mountain View High School Kingsley PA 1968-1972

Community:

Timothy Masters, Nikk Yates

Ralph Jenkins

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Schools:

Medical Lake High School Medical Lake WA 1985-1989

Community:

Kelly Hill, Susan Milne, Mark Fischer

Ralph Jenkins

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Schools:

C. Fred Johnson Middle School Johnson City NY 1947-1951

Community:

Sheila Giannicchi, Natalie Kulik, Gary Linsky, Judy Harter

Ralph Jenkins

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Schools:

Elmore High School Houston TX 1976-1980

Community:

Simpson Douglas, Luverta Bullocks, Henry Johnson, Adolph Woods, Rev. Douglas

Googleplus

Ralph Jenkins

Work:

University of Missouri-St. Louis - Clerical Assistant

Education:

University of Missouri–St. Louis - Accounting/Business Admin

Ralph Jenkins

Relationship:

Married

About:

Ralph Jenkins is an Internet Marketer and Blogger. He enjoys helping other people who want to start an Internet business, but really aren’t sure how to do it. He can also help anyone who is already in...