Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5026413 | Process for manufacturing quartz glass pipes having a high content of silica with only minor diameter deviations | Nigel Whippey | 1991-06-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5026413 | Process for manufacturing quartz glass pipes having a high content of silica with only minor diameter deviations | Nigel Whippey | 1991-06-25 |