Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4621013 | Thermoformable laminate structure | James S. Holtrop | 1986-11-04 |
| 4608104 | Method of making a thermoformable laminate structure | James S. Holtrop | 1986-08-26 |
| 4600621 | Thermoformable polymeric foam headliners | James S. Holtrop | 1986-07-15 |
| 4595551 | Thermoforming of styrenic foam laminates | — | 1986-06-17 |
| 4557970 | Laminate structure with improved acoustical absorption | James S. Holtrop | 1985-12-10 |
| 4531994 | Process for preparing a thermoformable laminate structure | James S. Holtrop | 1985-07-30 |
| 4529641 | Thermoformable laminate structure | James S. Holtrop | 1985-07-16 |
| 4489126 | Thermoformable laminate structure | James S. Holtrop | 1984-12-18 |
| 4476183 | Thermoformable laminate structure with improved acoustical absorption | James S. Holtrop | 1984-10-09 |