Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9765564 | Automated spacer frame fabrication and method | William A. Briese, Paul A. Hofener | 2017-09-19 |
| 9534439 | Apparatus for the efficient assembly of multi-pane insulating glass windows | William A. Briese, Timothy B. McGlinchy | 2017-01-03 |