Inventor · disambiguated record
Jonathan I. Greenfeld
Also filed as: GREENFELD JONATHAN I
2 granted patents·139 citations·filing 1987–1991
69Inventor score
Technology areasA61M
Files withGREENFELD ALBERT R2
Top patents by PatentIndex Score
2 records- 0156US4906238AExterior antimigration refinements for self-cleaning indwelling therapeutic articlesGREENFELD ALBERT R·Filed 1987·Granted Mar 6, 1990·83 cites·11 claims
- 0244US5271735AExterior antimigration refinements for self-cleaning indwelling therapeutic articlesGREENFELD ALBERT R·Filed 1991·Granted Dec 21, 1993·56 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Jonathan I. Greenfeld 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 →