Category:20th-century American engineers
 | This is a non-diffusing parent category of Category:20th-century African-American engineers and Category:20th-century Native American engineers and Category:20th-century American women engineers The contents of these subcategories can also be found within this category, or in diffusing subcategories of it. |
Pages in category "20th-century American engineers"
The following 200 pages are in this category, out of approximately 1,791 total. This list may not reflect recent changes.
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- Sina Rabbany
- Lawrence Rabiner
- Jacob Rabinow
- Brad Raffensperger
- Elmer Raguse
- Jan A. Rajchman
- Murray Raney
- Rama Ranganathan
- G. V. R. Rao
- George Rappleyea
- Norman Rasmussen
- August Raspet
- Monroe Jackson Rathbone II
- Arthur Emmons Raymond
- Granville M. Read
- Jack Real
- Eberhardt Rechtin
- Otto Redlich
- Marilyn Jorgenson Reece
- Norman J. Rees
- Herbert Reich (engineer)
- Karl Reid
- Robert Reid (chemical engineer)
- Eric Reissner
- Judith Resnik
- Arvid Reuterdahl
- Anthony B. Rewald
- William Craig Reynolds
- Richard V. Rhode
- Stephen O. Rice
- George S. Richardson (engineer)
- Barry Richmond
- Fritz Richmond
- Doug Rickard
- Jane H. Rider
- Clarence S. Ridley
- Gary Ridley
- Jack Ridley (pilot)
- George Rieveschl
- William F. Riley (engineer)
- Donald Rimai
- Douglas H. Ring
- Ron Rivest
- Walter Robb (engineer)
- James E. Roberts
- Louis W. Roberts
- Leslie E. Robertson
- Donald Roebling
- Peter Roemer
- Ahmadreza Rofougaran
- Francis Rogallo
- Gertrude Rogallo
- Russell L. Rogers
- Walter G. Roman
- David M. Ronne
- Barney Roos
- Stuart Roosa
- David J. Rose
- Charlie Rosen (engineer)
- Sidney Rosenthal
- Angelo Ross
- Kenneth Bruce Ross
- Mary Golda Ross
- Walter Rotman
- Margaret Hutchinson Rousseau
- Brian H. Rowe
- Robert H. Roy
- Henry E. Roys
- Milton Rubin
- Glover Ruckstell
- M. Frank Rudy
- Edward J. Ruppelt
- Robert A. Rushworth
- William B. Russel
- Jack Ryan (designer)
- Jere F. Ryan
- T. Claude Ryan
- Loren L. Ryder
- H. Grady Rylander
- Augustus M. Ryon
- Alfred H. Rzeppa
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- Wolfgang Sachse
- Alex Sadkin
- Herbert Saffir
- Bruce Hornbrook Sage
- Roy G. Saltman
- Tim Samaras
- Kenneth Sandhage
- Remo Saraceni
- Alfred Sarant
- Robert S. Sargent
- Tapan Sarkar
- Maxine Savitz
- William Savory
- Gordon E. Sawyer
- R. Tom Sawyer
- H. Lyman Saÿen
- Robert H. Scanlan
- Gus Scarvelis
- Henry A. Schade
- George S. Schairer
- Karl Schakel
- Edl Schamiloglu
- Sergei Alexander Schelkunoff
- Robert Pauli Scherer
- T.E. Schlesinger
- Julian Larcombe Schley
- Martin A. Schmidt
- Oscar J. Schmiege
- Otto Schmitt
- Edgar Schmued
- Charles S. Schollenberger
- Richard Schreder
- William F. Schreiber
- Glenda Schroeder
- Herman E. Schroeder
- Floyd Van Nest Schultz
- Helmut W. Schulz
- Gottlieb Schumacher
- Raymond R. Schumacher
- Gary Schwartz (designer)
- Kevie W. Schwartz
- Schweizer brothers
- Louis H. Schwitzer
- Dana Scott
- David Scott
- Hermon Hosmer Scott
- Howard Scott (engineer)
- Raymond Scott
- Ronnie Scrima
- Robert Seamans
- Willard Franklyn Searle
- William R. Sears
- Ernest Edwin Sechler
- Stuart William Seeley
- Coleman Sellers II
- Waldo Semon
- Tadeusz Sendzimir
- Homayoun Seraji
- Mark Serrurier
- Edson O. Sessions
- Alexander de Seversky
- Fred Severud
- Harold H. Seward
- Ruth Shafer
- Dorian Shainin
- Claude Shannon
- Ascher H. Shapiro
- Kendra Sharp
- William N. Sharpe
- Don Sharpless
- Cheryl L. Shavers
- Frank H. Shaw
- Herbert John Shaw
- Walter L. Shaw
- Joseph Francis Shea
- Jesse Lowen Shearer
- Larry Sheets (politician)
- Winston L. Shelton
- Shan-Fu Shen
- David H. Shepard
- Judith Sherman
- Chalmers W. Sherwin
- Thomas Kilgore Sherwood
- Robert J. Shillman
- Shiraz Shivji
- Peter Shor
- R. Norris Shreve
- Merwin Sibulkin
- Simon Sidamon-Eristoff
- Igor Sikorsky
- Blas C. Silva Boucher
- John D. Silva
- Bernard Silver
- Abe Silverstein
- Edward E. Simmons
- Marvin Simon
- Keneth Alden Simons
- John Simonton
- Howard Simpson
- John Wistar Simpson
- Henry Earl Singleton
- Kumares C. Sinha
- Michael Sipser
- Richard Skalak
- George M. Skurla
- Samuel Slavson
- Joseph Slepian
- H. Gene Slottow
- Harold F. Smiddy
- Apollo M. O. Smith
- C.W. Smith (engineer)
- C.R. Smith (engineer)
- Julian Sinclair Smith
- Marilyn Smith
- Phillip Hagar Smith
- Richard Harbert Smith
- Ronald B. Smith