Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4392835 | Slicer disconnect | Ehtisham U. A. Siddiqui, John L. Butterfield | 1983-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4392835 | Slicer disconnect | Ehtisham U. A. Siddiqui, John L. Butterfield | 1983-07-12 |