P

Inventor

FOX ROBERT J

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

ATO INC

3 patents
US4218690AAug 19, 1980

Self-contained programmable terminal for security systems

ATO INC97 citations94
US4216375AAug 5, 1980

Self-contained programmable terminal for security systems

ATO INC75 citations94
US4095739AJun 20, 1978

System for limiting access to security system program

ATO INC83 citations94

JORGENSEN CONVEYORS INC

2 patents
US6475377B1Nov 5, 2002

Media vacuum filter

JORGENSEN CONVEYORS INC22 citations88
US6835315B2Dec 28, 2004

Media vacuum filter

JORGENSEN CONVEYORS INC12 citations69

FOX ROBERT J

2 patents
USD1022120SApr 9, 2024

Pool filter

FOX ROBERT J7 citations83
US4844798AJul 4, 1989

Time delay control and system embodying same

FOX ROBERT J5 citations60

(unassigned)

2 patents
US6802964B2Oct 12, 2004

Tipping pit water reclaiming system

14 citations80
US6817747B2Nov 16, 2004

Portable variable speed volumetric feed hopper

5 citations59

CLARMATIC IND INC

2 patents
US5221468AJun 22, 1993

Pneumatically-operated filtering apparatus with filter movement controlled by level sensor

CLARMATIC IND INC9 citations70
US4985146AJan 15, 1991

Filtering system

CLARMATIC IND INC16 citations70

CASI RUSCO INC

1 patent
USRE35336ESep 24, 1996

Self-contained programmable terminal for security systems

CASI RUSCO INC39 citations90

HENRY FILTERS INC

1 patent
US4421645ADec 20, 1983

Compact universal drum filter settler

HENRY FILTERS INC35 citations90

BARNES DRILL CO

1 patent
US4673502AJun 16, 1987

Fixed filter drum and movable scraper

BARNES DRILL CO18 citations73

HG INSIGHTS INC

1 patent
US11829386B2Nov 28, 2023

Identifying anonymized resume corpus data pertaining to the same individual

HG INSIGHTS INC0 citations29