| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Veneer production | |
| #2 | Paper recycling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hartler N | 5 |
| #2 | Hartler Nils | 3 |
| #3 | Nils Hartler | 3 |
| #4 | Stockman L | 3 |
| #5 | Aurell R | 2 |
| #6 | Stockman Lennart | 2 |
| #7 | Lennart Stockman | 2 |
| #8 | Christoffer Hartler Nils Josef | 1 |
| #9 | Ronnie Aurell | 1 |
| #10 | Aurell Ronnie | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3354029A | Method of alkaline digestion of cellulosic materials | |
| US3220448A | Method of chipping wood | |
| US3042575A | Methods of improving the yield in alkaline digestion of cellulosic material | |
| CA727970A | Method of chipping wood | |
| CA643295A | Method of improving the yield in alkaline digestion of cellulosic material | |
| CA764313A | Method of alkaline digestion of cellulosic materials |