Inventor · disambiguated record
Mel Roshanravan
Also filed as: ROSHANRAVAN MEL
6 granted patents·99 citations·filing 1990–1995
85Inventor score
Top patents by PatentIndex Score
6 records- 0165US5543050AGrease trap wastewater treatment processDARLING DELAWARE COMPANY INC·Filed 1995·Granted Aug 6, 1996·26 cites·7 claims
- 0262US5151177AMethod and apparatus for dissolved air flotation with aerationDARLING DELAWARE COMPANY INC·Filed 1990·Granted Sep 29, 1992·23 cites·19 claims
- 0352US5492630AMethod and apparatus for dissolved air flotation with aerationDARLING INT INC·Filed 1994·Granted Feb 20, 1996·16 cites·5 claims
- 0447US5310485AProcess for dissolved gas flotation in anaerobic wastewater treatmentDARLING DELAWARE COMPANY INC·Filed 1992·Granted May 10, 1994·15 cites·8 claims
- 0540US5433846AGrease-trap wastewater treatment systemDARLING INT INC·Filed 1992·Granted Jul 18, 1995·11 cites·5 claims
- 0632US5437785AApparatus for dissolved gas flotation in anaerobic wastewater treatmentDARLING INTERNATIONAL·Filed 1993·Granted Aug 1, 1995·8 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Mel Roshanravan 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 →