Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6576153 | Hydrofluorocarbon refrigerants for use in centrifugal chillers | Mark W. Spatz, Rajiv R. Singh | 2003-06-10 |
| 6234352 | Method and apparatus to reduce fractionation of fluid blend during storage and transfer | Robert G. Richard, Rajiv R. Singh | 2001-05-22 |