Inventor

PORTER ROBERT S

US4 patents

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

AMSTED IND INC

2 patents

US5858415AJan 12, 1999

Raw material delivery system for compacting press

AMSTED IND INC32 citations87

US6183232B1Feb 6, 2001

Raw material delivery system for compacting press

AMSTED IND INC13 citations68

MOTOROLA INC

1 patent

US4952367AAug 28, 1990

Timer channel for use in a multiple channel timer system

MOTOROLA INC27 citations89

GROVES STANLEY E

1 patent

US5129078AJul 7, 1992

Dedicated service processor with inter-channel communication features

GROVES STANLEY E25 citations88