Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5185019 | Filtering apparatus | Gaurang B. Haldipur | 1993-02-09 |
| 5143530 | Filtering apparatus | Gaurang B. Haldipur | 1992-09-01 |
| 5078760 | Separation of particulate from gases produced by combustion of fossil material | Gaurang B. Haldipur, Thomas E. Lippert | 1992-01-07 |