Individual holder
POWELL ALFRED J
3 granted patents·27 citations·filing 1981–1988
Individually held — no corporate assignee on record.
Technology mixA47C1
Top patents by PatentIndex Score
3 records- 0164USD312983SModular planter troughPOWELL ALFRED J·Filed 1988·Granted Dec 18, 1990·13 cites·1 claims
- 0238US4470631ASeating structurePOWELL ALFRED J·Filed 1981·Granted Sep 11, 1984·13 cites·14 claims
- 0327USD273541SCombined lounge seat and entertainment modulePOWELL ALFRED J·Filed 1981·Granted Apr 24, 1984·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when POWELL ALFRED J 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 →