| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 6 | |
| #2 | United States | 5 | |
| #3 | Denmark | 1 | |
| #4 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machines | |
| #3 | Textiles and paper | |
| #4 | Consumer goods | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Closing and opening bottles | |
| #3 | Buttons, pins and buckles | |
| #4 | Typewriters | |
| #5 | Doors and windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hough James | 13 |
| #2 | Laughlin Samuel John | 4 |
| Publication | Filing date | Title |
|---|---|---|
| CA116213A | Belt buckle | |
| US926808A | Belt-buckle. | |
| US926807A | Bottle-opener. | |
| US898366A | Belt-buckle. | |
| GB190517972A | Improvements in Printing Machines: | |
| CA96279A | Printing machine | |
| CA94636A | Ventilator | |
| US799648A | Printing-machine. | |
| US792990A | Ventilator. | |
| CA51895A | Seat | |
| CA52306A | Black board | |
| CA47003A | Drawing, sketching and designing table |