Inventor

HEAPS DAVID A

US2 patents

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

ADVANTEST CORP

1 patent

US9606054B2Mar 28, 2017

Methods, sampling device and apparatus for terahertz imaging and spectroscopy of coated beads, particles and/or microparticles

ADVANTEST CORP3 citations65

LYONDELLBASELL ACETYLS LLC

1 patent

US10118884B2Nov 6, 2018

Acetic acid process

LYONDELLBASELL ACETYLS LLC1 citations47