Drilldown: Patents
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- Companies (64)
- Components (763)
- Documents (431)
- Patents (1671)
- Persons (321)
- Products (2053)
- Software (158)
- Specifications (5806)
- All files (26356)
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Use the filters below to narrow your results.
Showing below up to 63 results in range #1 to #63.
P
- Patent CA 1038440A
- Patent CA 1044745A
- Patent CA 1149003A
- Patent EP 0163443B1
- Patent EP 0244826A2
- Patent EP 0415562B1
- Patent US 2008170726A1
- Patent US 2791642A
- Patent US 2804571A
- Patent US 2853609A
- Patent US 2883619A
- Patent US 2930986A
- Patent US 3061788A
- Patent US 3122652A
- Patent US 3168656A
- Patent US 3168679A
- Patent US 3185887A
- Patent US 3219801A
- Patent US 3247462A
- Patent US 3248655A
- Patent US 3567991A
- Patent US 3694689A
- Patent US 3873878A
- Patent US 3921025A
- Patent US 3983444A
- Patent US 4142128A
- Patent US 4302738A
- Patent US 4344029A
- Patent US 4495470A
- Patent US 4500809A
- Patent US 4546270A
- Patent US 4553091A
- Patent US 4560950A
- Patent US 4560957A
- Patent US 4567405A
- Patent US 4575661A
- Patent US 4581585A
- Patent US 4590407A
- Patent US 4628254A
- Patent US 4631522A
- Patent US 4644337A
- Patent US 4647915A
- Patent US 4665340A
- Patent US 4667135A
- Patent US 4672276A
- Patent US 4686523A
- Patent US 4782285A
- Patent US 4853601A
- Patent US 4899091A
- Patent US 4977348A
- Patent US 5028838A
- Patent US 5077498A
- Patent US 5089981A
- Patent US 5136267A
- Patent US 5221875A
- Patent US 5247458A
- Patent US 5265201A
- Patent US 5420516A
- Patent US 5995914A
- Patent US 7692686B1
- Patent US 8214200B2
- Patent US 9363603B1
- Patent US 9485601B1