Inventor

KOEHL ANDREW

GB6 patents

⚠️ This page may combine multiple inventors who share the name “KOEHL ANDREW”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OWLSTONE LTD

2 patents

US7714278B2May 11, 2010

Ion mobility spectrometer

OWLSTONE LTD29 citations88

US7498570B2Mar 3, 2009

Ion mobility spectrometer

OWLSTONE LTD13 citations79

OWLSTONE NANOTECH INC

2 patents

US7507972B2Mar 24, 2009

Compact ionization source

OWLSTONE NANOTECH INC2 citations57

US7358487B2Apr 15, 2008

Ion gate

OWLSTONE NANOTECH INC0 citations47

ADVANCE NANOTECH INC

1 patent

US7306649B2Dec 11, 2007

3D miniature preconcentrator and inlet sample heater

ADVANCE NANOTECH INC23 citations85

HART MATTHEW

1 patent

US9177769B2Nov 3, 2015

Interdigitated electrode configuration for ion filter

HART MATTHEW3 citations55