Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5868937 | Process and system for recycling and reusing gray water | Dwight D. Back, Robert P. Scaringe, Charlie Ramos, Nidal A. Samad | 1999-02-09 |
| 5862675 | Electrically-driven cooling/heating system utilizing circulated liquid | Robert P. Scaringe, Lawrence R. Grzyll | 1999-01-26 |
| 5638689 | Portable refrigerant recovery system | Robert P. Scaringe, Fulin Gui | 1997-06-17 |
| 5603224 | Portable refrigerant recovery system | Robert P. Scaringe, Fulin Gui | 1997-02-18 |