| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 2 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Machines | |
| #3 | Electrical machinery and energy | |
| #4 | Telecommunications | |
| #5 | Thermal processes | |
| #6 | Transport | |
| #7 | Furniture and games | |
| #8 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Alarm systems | |
| #2 | Controlling combustion | |
| #3 | Wind musical instruments | |
| #4 | Unspecified technologies | |
| #5 | Electric switches | |
| #6 | Unspecified technologies | |
| #7 | Vehicle signalling and lighting | |
| #8 | Telephonic communication | |
| #9 | Toys |
| # | Name | Total Patents |
|---|---|---|
| #1 | Garl Manious | 11 |
| Publication | Filing date | Title |
|---|---|---|
| CA193170A | Direction indicator | |
| US1260363A | Mercury-relay. | |
| US1271696A | Automobile-signal. | |
| US1170627A | Wind musical instrument. | |
| US1040306A | Hot-water-heater valve. | |
| CA121567A | Valve | |
| US916142A | Combined fire-alarm telegraph and telephone system. | |
| US867494A | Fire-alarm-telegraph system. | |
| GB190004508A | Improvements in Electric Signalling Systems for Railways. | |
| US648252A | Electric signaling system for railways. | |
| US641950A | Electric fire-alarm system. |