Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667626 | Masking device hub providing two position tape support | James D. Cayford, Philip V. Sadrakula, Stanley W. Widmer | 1997-09-16 |
| 5593771 | Barrier laminate and method using a portable carrier for sealing gaps in building construction | Joseph D. Lawless, Scott R. Pribnow, Duncan Russell | 1997-01-14 |