Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363697 | Method for medium consistency oxygen delignification of pulp | Henrik Eklund | 1982-12-14 |
LM
Larry D. Markham
Black Clawson Company: 1 patents #4 of 13Top 35%
Overall (1982): #46,925 of 81,411Top 60%
1
Patents 1982