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Emory Leon Chaffee

en.wikipedia.org/wiki/Emory_Leon_Chaffee

Emory Leon Chaffee (April 15, 1885 – March 8, 1975) was an American physicist and a former professor at Harvard University from 1911 to 1953. Chaffee was ...

EMORY L. CHAFFEE

www.ieee.org/ucm/groups/public/@ieee/@web/@org/@pubs/documents/file/20041450.pdf

later years, he became an expert on vacuum-tube circuits and microwave applications. I. EARLY EDUCATION. AND RESEARCH. Emory Leon Chaffee was born.

Milestone-Proposal:Research and education in electronics and ...

ieeemilestones.ethw.org/Milestone-Proposal:Research_and_education_in_electronics_and_communications_at_Cruft_Laboratory,_Harvard_School_of_Engineering_and_Applied_Science,_1915_to_1947

Feb 27, 2015 ... Emory Leon Chaffee. Professor EL Chaffee's principal work was in the realm of electric oscillation and electric waves, with special reference to ...

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5 Sheets-Sheet 4. Filed Feb. 6, 1956. AIRPLANE. 7. .W. F. SEA LEVEL. INVENTORS. JOHN HAYS HAMMOND JR. EMORY LEON CHAFFEE. BY m.

Television reconnaissance system

patentimages.storage.googleapis.com/pdfs/US2931857.pdf

J? n rm. 1 [1 .FTTT'“. |~. T. A" k 151 w% i,. ' z t t. 2. |. 1. 1" l. ' ' ' l l. | W. 0 WHITE. '6. K. “ lNVEN ro/as. JOHN HA vs HAMMOND, JR'. EMORY LEON CHAFFEE av.

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MICROWAVE TELERECONNAISSANCE. ' Filed Oct. 21, 1955. 5 Sheets-Sheet 2. F/GZ. IN-VEN 70/?3. JOHN HA KS' HAMMOND, JR. EMORY LEON CHAFFEE.

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F/G. 7 f k. 7;. *'. |1_ SCAN —-—_u. | t} t2 ti I £6. ,. / t t. 3. 2 ?' f ! - i ! f WH/T. \_. 1|. Y I. ' IN VEN TOPS. JOHN HAY E S HAMMOAD I? EMORY LEON CHAFFE ...

Alice Armstrong | American Institute of Physics

www.aip.org/history-programs/niels-bohr-library/oral-histories/32155

Chaffee had the title of chairman of physics for Radcliffe, at that time? ..... Armstrong, Alice H.|Bridgman, P. W. (Percy Williams), 1882-1961|Chaffee, Emory Leon, ...

March 8 - Today in Science History - Scientists born on March 8th ...

todayinsci.com/3/3_08.htm

Emory Leon Chaffee was an American physicist whose invention of the “Chaffee Gap” spark-type method to produce continuous high-frequency electrical ...

Desert Radio AZ: Born On This Day...

www.desertradioaz.com/2016/04/born-on-this-day_15.html

Apr 15, 2016 ... In 1885 Physicist, Emory Leon Chaffee (electron tubes). In 1889 American painter, Thomas Hart Benton. In 1890 Cartoonist, Billy DeBeck: ...

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Patent US2915405 - Frozen food indicator - Google Patents

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EMORY LEON CHAFFEE ATTORNEY United States Patent "ice FROZEN FOOD INDICATOR John Hays Hammond, Jr., Gloucester, and Emory Leon Chatfee, ...

Navigational course indicator

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_|.l,I-_. _ n. _ x n 5. .w. _ 3;...l O. _ m. 4. _. _. _ u. I Q. _. _ m. _ 2. >_ 4. 3. \ l . e u. 4. 4 , r. JOHN HAYS HAMMOND' JR. EMORY LEON CHAFFEE. /. TTORNEY. BY ...

Ground survey system

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E. L. CHAFFEE. 2,932,021. ' GROUND SURVEY SYSTEM. Filed June 19, 1956. 4 Sheets-Sheet 2. 3. 2-44-50. INVENTOR. EMORY LEON CHAFFEE wig; ...