Andrew Freeman (inventor) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Andrew Freeman (inventor)" in English language version.

refsWebsite

Global rank English rank

1,708^th place

1,051^st place

low place

low place

800^th place

676^th place

1web.archive.org

1^st place

1^st place

1prairiepublic.org

low place

low place

1bismarcktribune.com

low place

9,132^nd place

bismarcktribune.com

"Andrew Freeman helped provide power to N.D." Bismarck Tribune. September 18, 2011. Retrieved August 9, 2015.

espacenet.com

worldwide.espacenet.com

US patent 2487326, A. L. Freeman, "Electric Internal-Combustion Engine Head Bolt Heater", issued 1949-11-08

prairiepublic.org

"Headbolt Heaters". Prairie Public Radio. February 16, 2004. Archived from the original on July 21, 2015. Retrieved August 9, 2015.

und.edu

"Andrew Freeman Design Innovation Competition". University of North Dakota. May 9, 2014. Retrieved August 9, 2015.

unl.edu

plainshumanities.unl.edu

"Headbolt Heater". University of Nebraska–Lincoln. Retrieved August 9, 2015.

web.archive.org

"Headbolt Heaters". Prairie Public Radio. February 16, 2004. Archived from the original on July 21, 2015. Retrieved August 9, 2015.