Drilldown: Patents
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- Companies (66)
- Components (781)
- Documents (450)
- Patents (1678)
- Persons (327)
- Products (2078)
- Software (172)
- Specifications (5939)
- All files (26659)
- All pages (36596)
Use the filters below to narrow your results.
Showing below up to 64 results in range #1 to #64.
P
- Patent CA 1038440A
- Patent CA 1044745A
- Patent CA 1149003A
- Patent EP 0163443B1
- Patent EP 0206518A3
- Patent EP 0244826A2
- Patent EP 0415562B1
- Patent US 2009125269
- Patent US 2011074389
- Patent US 2011074391
- Patent US 2011074392
- Patent US 2011074441
- Patent US 3394316A
- Patent US 3567991A
- Patent US 3582807A
- Patent US 3663832A
- Patent US 3694689A
- Patent US 3710270A
- Patent US 3857059A
- Patent US 3873878A
- Patent US 3906344A
- Patent US 3921025A
- Patent US 3983444A
- Patent US 4132958A
- Patent US 4142128A
- Patent US 4390852A
- Patent US 4500809A
- Patent US 4551636A
- Patent US 4647889A
- Patent US 4665340A
- Patent US 4667146A
- Patent US 4672276A
- Patent US 4689681A
- Patent US 4689682A
- Patent US 4700232A
- Patent US 4704558A
- Patent US 4713627A
- Patent US 4714896A
- Patent US 4725790A
- Patent US 4731588A
- Patent US 4731693A
- Patent US 4743970A
- Patent US 4771192A
- Patent US 4821269A
- Patent US 4823183A
- Patent US 4851912A
- Patent US 4853601A
- Patent US 4853784A
- Patent US 4858011A
- Patent US 4873568A
- Patent US 4875097A
- Patent US 4899091A
- Patent US 4947255A
- Patent US 4949177A
- Patent US 4963977A
- Patent US 4977348A
- Patent US 5028838A
- Patent US 5075636A
- Patent US 5077498A
- Patent US 5221875A
- Patent US 6781391
- Patent US 6847199B2
- Patent US 8103473B2
- Patent US 8436624B2