Inventor

NEGRA SERGE D

FR3 patents

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

CENTRE NAT RECH SCIENT

2 patents

US4694168ASep 15, 1987

Time-of-flight mass spectrometer

CENTRE NAT RECH SCIENT46 citations88

US4677295AJun 30, 1987

Process for determining mass spectrum by time of flight and spectrometer carrying out this process

CENTRE NAT RECH SCIENT7 citations69

IONWERKS INC

1 patent

US7629576B2Dec 8, 2009

Gold implantation/deposition of biological samples for laser desorption two and three dimensional depth profiling of biological tissues

IONWERKS INC28 citations91