Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7641541 | Multi-layer arrangement of a tubular net on a support tube, and device and method for obtaining same | — | 2010-01-05 |
| 5708782 | Method and apparatus for dispensing discount coupons | Blaine Larson | 1998-01-13 |