Inventor · disambiguated record
Clifford Duff
Also filed as: DUFF CLIFFORD · DUFF CLIFFORD P
4 granted patents·2 pending applications·42 citations·filing 2006–2008
77Inventor score
Files withEMERSON ELECTRIC CO6
Top patents by PatentIndex Score
6 records- 0175USD578906SDisplay housing for a remote visual inspection deviceEMERSON ELECTRIC CO·Filed 2008·Granted Oct 21, 2008·18 cites·1 claims
- 0258USD573903SDisplay housing for a remote visual inspection deviceEMERSON ELECTRIC CO·Filed 2008·Granted Jul 29, 2008·9 cites·1 claims
- 0356USD582108SHand held drain cleaning apparatusEMERSON ELECTRIC CO·Filed 2008·Granted Dec 2, 2008·10 cites·1 claims
- 0454US2008244816A1Closet augerEMERSON ELECTRIC CO·Filed 2007·Application pending·0 cites
- 0545USD573042SDisplay housing for a remote visual inspection deviceEMERSON ELECTRIC CO·Filed 2007·Granted Jul 15, 2008·5 cites·1 claims
- 0645US2008148503A1Cable feeding device with indicatorEMERSON ELECTRIC CO·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Clifford Duff files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →