P

Inventor

HORVATH STEPHEN

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

BEESTON CO LTD

5 patents
US4107008AAug 15, 1978

Electrolysis method for producing hydrogen and oxygen

BEESTON CO LTD78 citations94
US3980053ASep 14, 1976

Fuel supply apparatus for internal combustion engines

BEESTON CO LTD86 citations94
US3954592AMay 4, 1976

Electrolysis apparatus

BEESTON CO LTD38 citations91
US4454850AJun 19, 1984

Apparatus and method for energy conversion

BEESTON CO LTD22 citations81
US4490349ADec 25, 1984

Hydrogen production

BEESTON CO LTD13 citations72

HEWLETT PACKARD ENTPR DEV LP

2 patents
US11249529B2Feb 15, 2022

Detection of removable power inlet current rating

HEWLETT PACKARD ENTPR DEV LP0 citations62
US10454302B2Oct 22, 2019

Power source adjustment

HEWLETT PACKARD ENTPR DEV LP1 citations59

ACCESS CONTROL SYST

1 patent
US4015869AApr 5, 1977

Catch mechanism

ACCESS CONTROL SYST51 citations91

ENGINEERING DESIGN & DEV PTY L

1 patent
US3953712AApr 27, 1976

Magnetic identification apparatus

ENGINEERING DESIGN & DEV PTY L28 citations78

HEWLETT PACKARD DEVELOPMENT CO LP

1 patent
US9511585B2Dec 6, 2016

Thermal inkjet printhead stack with amorphous thin metal protective layer

HEWLETT PACKARD DEVELOPMENT CO LP3 citations70

BEATRICE FOODS CO

1 patent
US3990664ANov 9, 1976

Mounting bracket for reflectors

BEATRICE FOODS CO5 citations62

GUO DENNIS Z

1 patent
US9475948B2Oct 25, 2016

Ink jet ink with high structure pigment particles

GUO DENNIS Z0 citations48

ABBOTT JR JAMES E

1 patent
US8684501B2Apr 1, 2014

Fluid ejection device

ABBOTT JR JAMES E0 citations46