Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5108512 | Cleaning of CVD reactor used in the production of polycrystalline silicon by impacting with carbon dioxide pellets | David M. Goffnett, Mark Richardson | 1992-04-28 |
| D289891 | Vehicle trim strip | — | 1987-05-19 |