Drilldown: Patents
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- Companies (63)
- Components (716)
- Documents (399)
- Patents (1644)
- Persons (303)
- Products (2013)
- Software (37)
- Specifications (5685)
- All files (25760)
- All pages (35333)
Use the filters below to narrow your results.
Showing below up to 75 results in range #1 to #75.
P
- Patent EP 0110614
- Patent EP 0238747B1
- Patent EP 0239696B1
- Patent EP 0244248B1
- Patent EP 0248962B1
- Patent EP 0462626B1
- Patent US 4322688A
- Patent US 4340866A
- Patent US 4471319A
- Patent US 4481480A
- Patent US 4484147A
- Patent US 4491803A
- Patent US 4495470A
- Patent US 4499386A
- Patent US 4536666A
- Patent US 4541691A
- Patent US 4551656A
- Patent US 4553091A
- Patent US 4567405A
- Patent US 4572967A
- Patent US 4575661A
- Patent US 4581585A
- Patent US 4583825A
- Patent US 4590407A
- Patent US 4611889A
- Patent US 4628254A
- Patent US 4644337A
- Patent US 4647795A
- Patent US 4647915A
- Patent US 4659945A
- Patent US 4659946A
- Patent US 4663610A
- Patent US 4667135A
- Patent US 4670744A
- Patent US 4674841A
- Patent US 4678345A
- Patent US 4680780A
- Patent US 4686523A
- Patent US 4701714A
- Patent US 4705961A
- Patent US 4726045A
- Patent US 4726663A
- Patent US 4727340A
- Patent US 4730124A
- Patent US 4734576A
- Patent US 4736380A
- Patent US 4739283A
- Patent US 4740766A
- Patent US 4744636A
- Patent US 4748420A
- Patent US 4751468A
- Patent US 4755742A
- Patent US 4755766A
- Patent US 4758736A
- Patent US 4765717A
- Patent US 4766559A
- Patent US 4782285A
- Patent US 4797572A
- Patent US 4801827A
- Patent US 4812769A
- Patent US 4864538A
- Patent US 4884874A
- Patent US 4896149A
- Patent US 4916338A
- Patent US 4917463A
- Patent US 5036317A
- Patent US 5077553A
- Patent US 5157276A
- Patent US 5225776A
- Patent US 5307024A
- Patent US 5402019A
- Patent US 5640127A
- Patent US 6642741
- Patent US 6900710B2
- Patent US 7612628B2