Assignee
THOMAS ROBERT METALL ELEKTRO
DE·3 granted patents·240 citations·filing 1995–2007
Technology mixA47L3
Top patents by PatentIndex Score
3 records- 0189US5970572ABattery-operated hand vacuum cleaner with liquid sprayTHOMAS ROBERT METALL ELEKTRO·Filed 1997·Granted Oct 26, 1999·111 cites·19 claims
- 0289US5613271AVacuum cleanerTHOMAS ROBERT METALL ELEKTRO·Filed 1995·Granted Mar 25, 1997·113 cites·26 claims
- 0383US7870639B2Spray extraction nozzle for taking in liquids from a surfaceTHOMAS ROBERT METALL ELEKTRO·Filed 2007·Granted Jan 18, 2011·16 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when THOMAS ROBERT METALL ELEKTRO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →