Inventor

BREWER DAVID L

3 patents

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

HAMAMATSU SYSTEMS INC

2 patents

US4377340AMar 22, 1983

Method and apparatus for detecting particles on a material

HAMAMATSU SYSTEMS INC58 citations92

US4455087AJun 19, 1984

Monochromatic imaging apparatus

HAMAMATSU SYSTEMS INC31 citations89

DAW TECHNOLOGIES INC

1 patent

US5620369AApr 15, 1997

Method and device for unidirectional airflow in cleanroom

DAW TECHNOLOGIES INC35 citations86