Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10442565 | Child resistant packaging | — | 2019-10-15 |
| 4761308 | Process for the preparation of reflective pyrolytic graphite | Joseph J. Gebhardt, John J. Yodsnukis | 1988-08-02 |
| 4351867 | Thermal insulation composite of cellular cementitious material | Charles E. Crepeau | 1982-09-28 |
| 4310996 | Cement reinforced gypsum foam with mineral wool | Charles E. Crepeau | 1982-01-19 |
| 4240839 | Thermal insulation material | Charles E. Crepeau | 1980-12-23 |