Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4491265 | Method of aligning honeycomb cells | Nelson C. Ittner | 1985-01-01 |
| 4457963 | Honeycomb manufacturing method and product | Nelson C. Ittner | 1984-07-03 |
| 4411381 | Honeycomb manufacturing method | Nelson C. Ittner | 1983-10-25 |