Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5997718 | Recycling of CdTe photovoltaic waste | Robert E. Goozner, William F. Drinkard, Jr. | 1999-12-07 |
| 5897685 | Recycling of CdTe photovoltaic waste | Robert E. Goozner, William F. Drinkard, Jr. | 1999-04-27 |
| 5779877 | Recycling of CIS photovoltaic waste | William F. Drinkard, Jr., Robert E. Goozner | 1998-07-14 |