| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Denmark | 9 | |
| #2 | Canada | 2 | |
| #3 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Spraying devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Christiansen Aage | 11 |
| #2 | Aage Christiansen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA495309A | Process for the production of selectively acting bleaching powders, catalysts, and related products on the basis of clays capable of activation | |
| CA436553A | Rosehead |