Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D439024 | Burial casket | Robert J. Dvorak | 2001-03-13 |
| D433209 | Cremation urn vault | Robert J. Dvorak | 2000-10-31 |
| D432285 | Cremation urn vault | Robert J. Dvorak | 2000-10-17 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D439024 | Burial casket | Robert J. Dvorak | 2001-03-13 |
| D433209 | Cremation urn vault | Robert J. Dvorak | 2000-10-31 |
| D432285 | Cremation urn vault | Robert J. Dvorak | 2000-10-17 |