| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 16 | |
| #2 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Paper coating |
| # | Name | Total Patents |
|---|---|---|
| #1 | Callan John G | 17 |
| #2 | Hamilton Brace H | 1 |
| #3 | Hanzlik Henry | 1 |
| #4 | Rice Richard H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1994750A | Typewriter paper of deferred indelibility and method of preparing the same | |
| CA109602A | Elastic fluid turbine | |
| CA109600A | Turbine driven apparatus | |
| CA110388A | Elastic fluid turbine | |
| CA109588A | Governor for turbines | |
| CA103953A | Elastic fluid turbine | |
| CA101310A | Governor for turbines | |
| CA101121A | Governor for turbines | |
| CA101120A | Governor for elastic fluid turbines | |
| CA98363A | Flexible coupling | |
| CA98362A | Flexible coupling | |
| CA96927A | Governing mechanism for turbines | |
| CA94141A | Governor for turbines | |
| CA94139A | Governor | |
| CA94138A | Governor for fluid motors | |
| CA91733A | Valve for fluid turbines | |
| CA88058A | Elastic fluid turbine |