PATENT-INVENT has 7 keywords

Second position — 1 keywords

Keywords Analytic

the 2th position for patent-invent.com

#	Keyword	Results	Change	Check Date
2	Victorian old patents inventions	30 300 000	0	2014-01-11

positions above than 3th patent-invent.com

#	Keyword	Results	Change	Check Date
29	huss tube	1 050 000	0	2012-04-23
33	Julian Rubin	1 650 000	-19	2014-01-22
39	edward j. rosinski	23 000	0	2014-07-06
39	martin cooper inventor of the cell phone	156 000	0	2014-10-05
40	les paul's inventions and patents	1 870 000	-5	2012-07-09
45	federico tishler	102 000	0	2015-04-06