Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11175120 | Device for measuring, marking, cutting, and sewing material | Wade A. Anderson, Edward M. Rifkin | 2021-11-16 |
| 9809051 | Transparent template and positioning device with overlapping lines forming a halo effect | — | 2017-11-07 |
| 9032634 | Transparent measuring device with enhanced viewing windows | David A. Ray | 2015-05-19 |
| 8904661 | Transparent measuring device with enhanced viewing windows | David A. Ray | 2014-12-09 |