Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4626640 | Microwave arrangement for heating material | — | 1986-12-02 |
BH
Bernardus F. van der Heijden
Overall (All Time): #4,005,939 of 4,157,543Top 100%
1
Patents All Time