Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D458993 | Nasal mask | Ralph E. Kopacko, Joseph M. Miceli, Jr. | 2002-06-18 |
| D458365 | Nasal mask | Ralph E. Kopacko, Joseph M. Miceli, Jr., Richard J. Lordo, Peter Chi Fai Ho | 2002-06-04 |
| D457622 | Nasal mask | Ralph E. Kopacko, Joseph M. Miceli, Jr., Richard J. Lordo, Peter Chi Fai Ho | 2002-05-21 |
| D441860 | Forehead pad for a nasal mask | Ralph E. Kopacko, Joseph M. Miceli, Jr. | 2001-05-08 |