Drilldown: Patents
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- Companies (66)
- Components (778)
- Documents (450)
- Patents (1677)
- Persons (323)
- Products (2077)
- Software (172)
- Specifications (5928)
- All files (26639)
- All pages (36559)
Use the filters below to narrow your results.
Showing below up to 76 results in range #1 to #76.
P
- Patent EP 0238747B1
- Patent EP 0239696B1
- Patent EP 0244248B1
- Patent EP 0248962B1
- Patent EP 0462626B1
- Patent US 4410879A
- Patent US 4495470A
- Patent US 4541691A
- Patent US 4553091A
- Patent US 4567405A
- 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 4659946A
- Patent US 4667135A
- Patent US 4670744A
- Patent US 4674841A
- Patent US 4678345A
- Patent US 4680780A
- Patent US 4686523A
- Patent US 4688253A
- Patent US 4701714A
- Patent US 4726045A
- Patent US 4726663A
- Patent US 4727340A
- Patent US 4728884A
- Patent US 4734576A
- Patent US 4736380A
- Patent US 4744636A
- Patent US 4751468A
- Patent US 4755742A
- Patent US 4758736A
- Patent US 4765717A
- Patent US 4766559A
- Patent US 4782285A
- Patent US 4812769A
- Patent US 4864538A
- Patent US 4884874A
- Patent US 4896149A
- Patent US 4917463A
- Patent US 5036317A
- Patent US 5068614A
- Patent US 5073822A
- Patent US 5077553A
- Patent US 5233418A
- Patent US 5272472A
- Patent US 5313223A
- Patent US 5414440A
- Patent US 5440201A
- Patent US 5453660A
- Patent US 5493209A
- Patent US 5521532A
- Patent US 6016032A
- Patent US 6246717B1
- Patent US 6275523B1
- Patent US 6307896B1
- Patent US 6384589B1
- Patent US 6384784B1
- Patent US 6437578B1
- Patent US 6472945B1
- Patent US 6477198B1
- Patent US 6608475B2
- Patent US 6674419B2
- Patent US 6701265B2
- Patent US 6768434B1
- Patent US 6876261B2
- Patent US 6900710B2
- Patent US 6930563B2
- Patent US 7519330B2
- Patent US 7612628B2