Inventor

CHAPMAN ROBERT E

CA5 patents

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

IBM

2 patents

US7116223B2Oct 3, 2006

Systems, methods, and apparatus for monitoring a container associated with an item

IBM23 citations92

US6724869B2Apr 20, 2004

Multimodal telephone numbers

IBM37 citations92

WAVEBAND CORP

1 patent

US5959589ASep 28, 1999

Remote fire detection method and implementation thereof

WAVEBAND CORP35 citations91

OPTIMIL MACHINERY INC

1 patent

US4690186ASep 1, 1987

Log feed apparatus

OPTIMIL MACHINERY INC7 citations69

PHOTO SYSTEMS INC

1 patent

US4016585AApr 5, 1977

Center filling variable volume film drum

PHOTO SYSTEMS INC3 citations58