The report contains ten-year analysis with the following sections
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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
ascensor de elevacion por correa que tiene la unidad de accionamiento en el contrapeso. | 47 | 1998 |
method of making a woven fabric having a desired spacing between tension members | 33 | 2010 |
cord and polymer jacket assembly having a flame retardant in the polymer jacket material | 21 | 2008 |
elevator load bearing member having a jacket with at least one rough exterior surface | 18 | 2004 |
passenger conveyor handrail drive control strategy | 17 | 2006 |
resistance-based monitoring system and method | 16 | 2010 |
elevator having a shallow pit and/or a low overhead | 16 | 2006 |
an elevator load bearing member | 16 | 2007 |
management of power from multiple sources in an elevator power system | 16 | 2008 |
elevator machine frame | 15 | 2007 |