Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372821 | Low VOC (volatile organic compounds), dimethyl-2-piperidone solvent-based, PVC and CPVC pipe and component adhesives and primers containing minimal or no tetrahydrofuran | Naresh D. Patel, Edward D. Otremba | 2002-04-16 |
| 6087421 | Pentanone-based CPVC adhesives having reduced content of heterocyclic solvents for joining CPVC substrates | Naresh D. Patel, Edward D. Otremba | 2000-07-11 |