Inventor

ROMAN ROBERT J

US2 patents

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

DEERE & CO

1 patent

US7343868B2Mar 18, 2008

Seed placement system for use in a seeding machine

DEERE & CO69 citations92

ROMAN ROBERT J

1 patent

US4886458ADec 12, 1989

Mechanical analog computer device

ROMAN ROBERT J8 citations62