| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 9 | |
| #2 | United States | 2 | |
| #3 | Germany | 1 | |
| #4 | Finland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Machine tools | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Paper recycling | |
| #2 | Unspecified technologies | |
| #3 | Veneer production |
| # | Name | Total Patents |
|---|---|---|
| #1 | Marr Robert Athelstan | 9 |
| #2 | Athelston Marr Robert | 1 |
| #3 | Witham Sr George S | 1 |
| #4 | Marr Robert A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1691102A | Wood-splitting machine | |
| US1762481A | Cementitious product and process of obtaining same | |
| CA260726A | Fibre board manufacture | |
| CA260722A | Pulp manufacture | |
| CA250083A | Broom manufacture | |
| CA260728A | Cement product | |
| CA260727A | Leather substitute | |
| CA260724A | Pulp manufacture | |
| CA260725A | Cane treatment | |
| CA260723A | Pulp manufacture | |
| CA250084A | Brush manufacture |