Inventor · disambiguated record
Peter E. Down
Also filed as: DOWN PETER E
3 granted patents·77 citations·filing 1981–1990
73Inventor score
Top patents by PatentIndex Score
3 records- 0178US5132015AFlow control for ultra filtration systemsROHM & HAAS·Filed 1990·Granted Jul 21, 1992·55 cites·2 claims
- 0249US4379855AMethod of ion exchange regenerationECODYNE CORP·Filed 1981·Granted Apr 12, 1983·14 cites·11 claims
- 0344US4388417ARegeneration of deep bed condensate polishersECODYNE CORP·Filed 1981·Granted Jun 14, 1983·8 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Peter E. Down 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 →