| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 5 | |
| #2 | United States | 5 | |
| #3 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Sanitary equipment | |
| #2 | Electrical vehicle propulsion | |
| #3 | Chairs and beds | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hunt William V | 10 |
| #2 | Coletta John A | 1 |
| #3 | Howling Richard J | 1 |
| #4 | Higgs Leonard C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9104810D0 | Passive exerciser | |
| GB9004984D0 | Passive exerciser | |
| US2299626A | Paper roll and mounting therefor | |
| US2174190A | Paper roll dispenser | |
| US1661896A | Perforated-paper-roll holder | |
| US1495416A | Electric railway system | |
| CA287433A | Paper roll | |
| CA316623A | Gramophone | |
| CA275577A | Toilet paper holder | |
| CA401239A | Paper roll dispenser | |
| CA236406A | Electric railway system |