Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5939378 | Cleaning compositions containing amine oxide and formic acid | Orum Stringer, Ravi Subramanyam | 1999-08-17 |
| 5922672 | Cleaning compositions comprising an amine oxide and acetic acid | Orum Stringer, Ravi Subramanyam | 1999-07-13 |
| 5858955 | Cleaning compositions containing amine oxide and formic acid | Orum Stringer, Ravi Subramanyam | 1999-01-12 |