Inventor

SPANNHAKE JAN

DE2 patents

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

HELWIG ANDREAS

1 patent

US8795596B2Aug 5, 2014

Gas sensor with improved selectivity

HELWIG ANDREAS3 citations52

BEER SEBASTIAN

1 patent

US8852325B2Oct 7, 2014

Device for collecting particles that have a strong electron affinity

BEER SEBASTIAN1 citations43