Inventor

SHEPPARD JOHN P

US5 patents

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

COAL INDUSTRY PATENTS LTD

2 patents

US4528107AJul 9, 1985

Froth flotation

COAL INDUSTRY PATENTS LTD23 citations79

US4233357ANov 11, 1980

Laminated insulating board

COAL INDUSTRY PATENTS LTD9 citations68

HUGHES JVC TECH CORP

1 patent

US6061102AMay 9, 2000

Automatic shading in an LCLV projector

HUGHES JVC TECH CORP40 citations88

HUGHES AIRCRAFT CO

1 patent

US5457337AOct 10, 1995

Low-noise gain-mode impurity band conduction detector design

HUGHES AIRCRAFT CO8 citations69

US AIR FORCE

1 patent

US4669042AMay 26, 1987

Stepless pulse count switching

US AIR FORCE7 citations60