Inventor · disambiguated record
Joseph M. Ragosta
Also filed as: RAGOSTA JOSEPH M
3 granted patents·23 citations·filing 1994–1996
69Inventor score
Top patents by PatentIndex Score
3 records- 0142US5552056AFilter element having an ion exchange yarn winding layerGRAVER CO·Filed 1995·Granted Sep 3, 1996·11 cites·14 claims
- 0235US5611929AAdsorbent filter bed with pliant and stiff members and method for removing impurities from liquidGRAVER CHEMICAL·Filed 1996·Granted Mar 18, 1997·6 cites·4 claims
- 0333US5585171AAdsorbent filter bed with pliant and stiff membersGRAVER CHEMICAL·Filed 1994·Granted Dec 17, 1996·6 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Joseph M. Ragosta 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 →