Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4332703 | Plastic bituminous compositions | Jan Lijzenga, Gerrit van Gooswilligen | 1982-06-01 |
TB
Thomas C. Blanken
Overall (1982): #28,140 of 81,411Top 35%
1
Patents 1982