Inventor

CHAPMAN STEPHEN A

US2 patents

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

CHAPMAN STEPHEN A

1 patent

US4154119AMay 15, 1979

Linkage device for converting a hydraulic vehicular clutch to mechanical operation

CHAPMAN STEPHEN A5 citations46

PAI ALEX H

1 patent

US9599591B2Mar 21, 2017

Low cost, portable sensor for molecular assays

PAI ALEX H1 citations41