Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7674695 | Wafer cleaning system | — | 2010-03-09 |
| 7410814 | Process and apparatus for cleaning silicon wafers | Vincent A. Greene | 2008-08-12 |
| 7111476 | Electrophoretic deposition process for making quartz glass products | John F. Blackmer, Klaus-Markus Peters | 2006-09-26 |
| 6381986 | Sintered quartz glass products and methods for making same | John F. Blackmer, Klaus-Markus Peters | 2002-05-07 |
| 6355587 | Quartz glass products and methods for making same | John F. Blackmer, Klaus-Markus Peters | 2002-03-12 |
| 6012304 | Sintered quartz glass products and methods for making same | John F. Blackmer, Klaus-Markus Peters | 2000-01-11 |
| 5389582 | Cristobalite reinforcement of quartz glass | John F. Blackmer | 1995-02-14 |
| 5053359 | Cristobalite reinforcement of high silica glass | Harold L. Wheaton | 1991-10-01 |