Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5314213 | Pipe coupling | Andreas Jacobus Louis Nijsen | 1994-05-24 |
| D331233 | Microfiche for map reading apparatus | — | 1992-11-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5314213 | Pipe coupling | Andreas Jacobus Louis Nijsen | 1994-05-24 |
| D331233 | Microfiche for map reading apparatus | — | 1992-11-24 |