Inventor

SIGNORELLI JOHN A

US15 patents

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

SIGNORELLI JOHN A

6 patents

US4823572AApr 25, 1989

Lockable terminal cover for bottom connected metering devices

SIGNORELLI JOHN A28 citations92

US4676084AJun 30, 1987

Protecting and sealing cap

SIGNORELLI JOHN A30 citations92

US4614097ASep 30, 1986

Internal locking mechanism for barrel type locks

SIGNORELLI JOHN A25 citations81

US4040279AAug 9, 1977

Security lock and key

SIGNORELLI JOHN A31 citations79

US8212567B2Jul 3, 2012

Externally mounted band antennae requiring minimal metal cutting on drillstring for reduction of mechanical stresses

SIGNORELLI JOHN A6 citations72

US4490672ADec 25, 1984

Breakway meter pointers and shafts

SIGNORELLI JOHN A4 citations62

WRIGHT NORMAN D

2 patents

US4875412AOct 24, 1989

Printing press blanket cleaner

WRIGHT NORMAN D22 citations77

US4667597AMay 26, 1987

Printing press blanket cleaner

WRIGHT NORMAN D13 citations69

(unassigned)

1 patent

US6616370B1Sep 9, 2003

Panel inspection plug and method for assembling and using same

CONS EDISON CO

1 patent

US6053657AApr 25, 2000

Portable safety marker

CONS EDISON CO40 citations92

BAKER HUGHES INC

1 patent

US7839149B2Nov 23, 2010

Multi-component resistivity logging tool with multiple antennas using common antenna grooves

BAKER HUGHES INC18 citations84

HAUS JR PAUL Z

1 patent

US4313319AFeb 2, 1982

Lock and key combination with mastering concept

HAUS JR PAUL Z24 citations78

GLANZNER GARY C

1 patent

US4214530AJul 29, 1980

Metal printing plate

GLANZNER GARY C18 citations67

HAUS PAUL Z JR

1 patent

US4155232AMay 22, 1979

Multi-combination security lock and key

HAUS PAUL Z JR16 citations63

FANG SHENG

1 patent

US8487625B2Jul 16, 2013

Performing downhole measurement using tuned transmitters and untuned receivers

FANG SHENG3 citations62