Drilldown: Patents
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- Companies (70)
- Components (815)
- Documents (625)
- Patents (1680)
- Persons (354)
- Products (2123)
- Software (193)
- Specifications (6025)
- All files (27327)
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Use the filters below to narrow your results.
Showing below up to 51 results in range #1 to #51.
P
- Patent EP 0238747B1
- Patent EP 0239696B1
- Patent EP 0244248B1
- Patent EP 0248962B1
- Patent EP 0462626B1
- Patent US 2008170726A1
- Patent US 3843873A
- Patent US 4009399A
- Patent US 4132958A
- Patent US 4296381A
- Patent US 4302738A
- Patent US 4302738A
- Patent US 4344029A
- Patent US 4344029A
- Patent US 4382233A
- Patent US 4546270A
- Patent US 4560950A
- Patent US 4560957A
- Patent US 4560958A
- Patent US 4563652A
- Patent US 4614914A
- Patent US 4631522A
- Patent US 4647795A
- Patent US 4659946A
- Patent US 4678345A
- Patent US 4680780A
- Patent US 4701714A
- Patent US 4726045A
- Patent US 4727340A
- Patent US 4734576A
- Patent US 4736380A
- Patent US 4751468A
- Patent US 4755742A
- Patent US 4758736A
- Patent US 4766559A
- Patent US 4811395A
- Patent US 4812769A
- Patent US 5089981A
- Patent US 5136267A
- Patent US 5247458A
- Patent US 5265201A
- Patent US 5336989A
- Patent US 5420516A
- Patent US 5995914A
- Patent US 6900710B2
- Patent US 7268711B1
- Patent US 7612628B2
- Patent US 7692686B1
- Patent US 8214200B2
- Patent US 9363603B1
- Patent US 9485601B1