Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875917 | Method for making a layered glass article | — | 1989-10-24 |
| 4784679 | Method for making a layered glass article | — | 1988-11-15 |
| 4486213 | Drawing laminated polarizing glasses | Thomas P. Seward, III, George Clinton Shay | 1984-12-04 |
| 4465652 | Laminated extrusion die blade support | — | 1984-08-14 |
| 4186723 | Contoured insulation window for evacuated solar collector | Frank Coppola, Robert V. VanDewoestine | 1980-02-05 |