Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10729991 | Compact cross-flow contactor | — | 2020-08-04 |
| 5582735 | Removal of organics from a fluid using a permeable membrane | Ravi Prasad | 1996-12-10 |
| 5189196 | Neutralization of polyakylene carbonate polyols for polyurethane prepolymer synthesis | Samuel J. Washington | 1993-02-23 |
| 5186832 | Spiral-wound hollow fiber membrane fabric cartridges and modules having integral turbulence promoters | J. Clift Delozier, Ravi Prasad, Charles J. Runkle, Harry F. Shuey | 1993-02-16 |