Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8657210 | Circulating paint systems | Nirupama Karunaratne, Carl Cave, Scott A. Johnson, Russell Woodhouse, Chika Sekine | 2014-02-25 |
| 8633453 | Photoactivatable paint curing device and method | Nirupama Karunaratne, Robert Ricci, William Lacey, Michel Van Muyen | 2014-01-21 |
| 8500040 | Circulating paint systems and article coating methods | Nirupama Karunaratne, Carl Cave, Scott A. Johnson, Russel Woodhouse, Chika Sekine | 2013-08-06 |
| 8158956 | Photoactivatable paint curing device and method | Nirupama Karunaratne, Robert Ricci, William Lacey, Michel Van Muyen | 2012-04-17 |