Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D880294 | Cat litter packaging box | — | 2020-04-07 |
| D671373 | Food container | John Francis Kimmel, Simon Than, Patrick L. O'Brien, Daniel C. Sanders | 2012-11-27 |
| 6629531 | Respiratory mask and service module | Valentin Castro | 2003-10-07 |
| 6016804 | Respiratory mask and method of making thereof | Valentin Castro | 2000-01-25 |