Inventor

SIEGEL JOHN H

US7 patents

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

UNIV MARYLAND

2 patents

US5365426ANov 15, 1994

Advanced signal processing methodology for the detection, localization and quantification of acute myocardial ischemia

UNIV MARYLAND238 citations97

US4974162ANov 27, 1990

Advanced signal processing methodology for the detection, localization and quantification of acute myocardial ischemia

UNIV MARYLAND68 citations94

VINATROICS DIVISION

1 patent

US5392769AFeb 28, 1995

One-way valve

VINATROICS DIVISION37 citations88

CHRISLYN ENTERPRISES INC

1 patent

US5103815AApr 14, 1992

Personal airflow gage for a personal breathing supply of respirable quality air, and related accessories, including a two way communication system, used while working in contaminated air spaces

CHRISLYN ENTERPRISES INC54 citations87

UNIV NORTHEASTERN

1 patent

US4961428AOct 9, 1990

Non-invasive method and apparatus for describing the electrical activity of the surface of an interior organ

UNIV NORTHEASTERN43 citations86

CX CORP

1 patent

US4411725AOct 25, 1983

Daylight film splicer

CX CORP19 citations71

VINATRONICS DIVISION

1 patent

US5355875AOct 18, 1994

Protective garment using one-way valves

VINATRONICS DIVISION10 citations67