US 2988237
Prior Art
How George Devol Invented the First Industrial Robot Arm
Patents that US 2988237 cites as prior art — the earlier inventions that this patent builds upon or distinguishes itself from.
CITED PATENTS
18
IN PATENTLENS
0
Citation data
This patent cites 18 prior patents. Citation detail pages are being built out in Phase 2.
Prior art citations are sourced from the USPTO patent database. Only patents indexed in PatentBrief are shown as links — others are recorded by number only.