Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
free online patents search service | 1.24 | 0.6 | 9673 | 35 |
free online patents search tool | 0.58 | 0.8 | 3446 | 45 |
us patents free online search | 0.21 | 0.5 | 6207 | 67 |
us free patent search online | 1.28 | 0.1 | 191 | 53 |
free patent search websites | 0.53 | 0.1 | 1505 | 36 |
free patent search sites | 0.81 | 0.5 | 5867 | 39 |
patent searching free website | 0.56 | 0.5 | 9573 | 38 |
free online patents search database | 0.42 | 0.4 | 9143 | 41 |
free online patents search engine | 1.14 | 0.5 | 8069 | 26 |