Inventor

SPRINGSTON JASON L

US2 patents

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

GRIFFIN ANALYTICAL TECH

1 patent

US7520920B1Apr 21, 2009

Guard columns for gas chromatographs and gas chromatograph-mass spectrometers

GRIFFIN ANALYTICAL TECH7 citations65

GREGORY MARK A

1 patent

US8176801B2May 15, 2012

Interface port for connection of a sampling device to an analytical instrument

GREGORY MARK A0 citations40