Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455148 | Composite panel with a foamed plastic core | Robert Preston Spears, Burwell Lewis Lafoon, Jr., Karl-Heinz J. Reilmann | 2002-09-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455148 | Composite panel with a foamed plastic core | Robert Preston Spears, Burwell Lewis Lafoon, Jr., Karl-Heinz J. Reilmann | 2002-09-24 |