In 1608, Dutch eyeglass maker Hans Lipperhey filed the first patent for a working telescope. The patent was denied.
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| Application No. | Application Title | Issue Date |
| 20110177547 | Particle Sorting Using Fluid Streams A fluidic device includes an arrangement of channels for introducing a sample containing particles of interest into a processing chamber. The chamber is in fluid communication with collecting channels via low-flow connection channels. Particles in the sample may be obse... | 07/21/2011 |
| 20090031829 | Analyzer The present invention relates to an analytical tool including a plurality of flow paths 21 each including a detection cell 26 for detecting a particular component contained in a sample and configured to move the sample by capillarity, and a common path ... | 02/05/2009 |
| 20080148870 | FLOW SPLITTER FOR A SOLID PARTICLE COUNTING SYSTEM A solid particle counting system for measuring solid particle number concentrations from engine or vehicle exhausts in real-time includes a flow splitter having an inlet, a sample outlet, and a by-pass outlet arranged such that a main flow enters the inlet and changes d... | 06/26/2008 |