How many patents does
Werner Company have?
patents
317
families
75
granted
92
applications
225
US
161
CN
25
EP
18
WO
6
GB
5
KR
2
JP
1
RoW
99
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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12,000+
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42 million
patent families
23 million
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the following tables are just extracts from the report
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Werner Company
Top ten assignees appearing on patents
2009 - 2018
| werner company | 235 |
| voestalpine | 15 |
| dieffenbacher & company | 8 |
| thomas | 2 |
| dieffenbachermaschinen- und anlage… 🛈 | 2 |
| kurz | 1 |
| siegfried | 1 |
| martin | 1 |
| hoffmann | 1 |
2009
| werner company | 16 |
| voestalpine | 3 |
| dieffenbacher & company | 3 |
2018
| werner company | 46 |
Werner Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| fiberglass reinforced plastic products having increased weatherability, system and method | 21 | 2006 |
| stepladder with latch stud and method | 17 | 2013 |
| method for the production of coated and hardened components made of steel, and coated an… 🛈 | 16 | 2007 |
| method and device for preheating a pressed material mat during manufacture of wood mater… 🛈 | 13 | 2007 |
| pipe tradesman's ladder top and method | 12 | 2006 |
| flexible wall system | 11 | 2012 |
| composite rung for a ladder and method | 10 | 2014 |
| ramp bottom transition foot | 9 | 2007 |
| retrogression heat treatment | 9 | 2006 |
| step stool and method | 8 | 2007 |