Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5537991 | Nonimaging solar collector | Roland Winston, William Duff, David G. Jenkins | 1996-07-23 |
| 5005958 | High flux solar energy transformation | Roland Winston, Philip Gleckman | 1991-04-09 |