Sign In

Login

Password

Forgot Password ? Sign Up

Roy J. Plunkett (Czech Wikipedia)

Analysis of information sources in references of the Wikipedia article "Roy J. Plunkett" in Czech language version.

refsWebsite
Global rank Czech rank
2web.archive.org
1st place
1st place
1mit.edu
415th place
684th place
1nytimes.com
7th place
43rd place
1google.com
163rd place
312th place

google.com (Global: 163rd place; Czech: 312th place)

  • Polytetrafluorethylen Polymers. Původce vynálezu: Roy J PLUNKETT. USA, United States Patent Office. Patentový spis 2230654. 1941-02-04. Dostupné: <online> [cit. 2011-01-09]. (angličtina)

mit.edu (Global: 415th place; Czech: 684th place)

web.mit.edu

  • Roy J. Plunkett - Teflon® [online]. Massachusetts Institute of Technology, MIT School of Engineering, rev. 2000-06 [cit. 2011-01-09]. Dostupné online. (angličtina) 

nytimes.com (Global: 7th place; Czech: 43rd place)

  • LYONS, Richard D. Roy J. Plunkett Is Dead at 83; Created Teflon While at Du Pont [online]. The New York Times Company, 1994-05-15 [cit. 2011-01-09]. Dostupné online. (angličtina) 

web.archive.org (Global: 1st place; Czech: 1st place)

  • Hall of fame / Invertor profile - Roy J. Plunkett [online]. National Inventors Hall of Fame Foundation, Inc., rev. 2007-02-19 [cit. 2011-01-09]. Dostupné v archivu pořízeném dne 2008-01-17. (angličtina) 
  • Roy J. Plunkett - Hall of Fame Entry [online]. The Plastics Academy, Inc., 2004-03-29 [cit. 2011-01-09]. Dostupné v archivu pořízeném dne 2013-10-21. (angličtina)