Inventor · disambiguated record
Elwood R. Margison
Also filed as: MARGISON ELWOOD R
3 granted patents·12 citations·filing 1980–1983
61Inventor score
Files withUNITED CONVEYOR CORP3
Top patents by PatentIndex Score
3 records- 0140US4558805AFluent solid material handling systemUNITED CONVEYOR CORP·Filed 1983·Granted Dec 17, 1985·9 cites·2 claims
- 0223US4353674ADrag bucket apparatus for separating pieces of solid material from a liquid in a receiving tankUNITED CONVEYOR CORP·Filed 1980·Granted Oct 12, 1982·2 cites·27 claims
- 0322US4481831AFluent solid material flow transducerUNITED CONVEYOR CORP·Filed 1983·Granted Nov 13, 1984·1 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Elwood R. Margison 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 →