Membership
Tour
Register
Log in
Richard P. de Filippi
Follow
Person
Cambridge, MA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for waste disposal
Patent number
4,765,257
Issue date
Aug 23, 1988
CF Systems Corporation
Ramin Abrishamian
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Apparatus for removing organic contaminants from inorganic-rich min...
Patent number
4,434,028
Issue date
Feb 28, 1984
Critical Fluid Systems, Inc.
Christopher P. Eppig
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for separating organic liquid solutes from their solvent...
Patent number
4,375,387
Issue date
Mar 1, 1983
Critical Fluid Systems, Inc.
Richard P. deFilippi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for separating organic liquid solutes from their solvent mi...
Patent number
4,349,415
Issue date
Sep 14, 1982
Critical Fluid Systems, Inc.
Richard P. DeFilippi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL