| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 9 | |
| #2 | United Kingdom | 1 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Reduction of greenhouse gas emissions | |
| #2 | Batteries |
| # | Name | Total Patents |
|---|---|---|
| #1 | Smith Walter | 4 |
| #2 | Salmon Harry | 2 |
| #3 | Clay Ralph Arden | 1 |
| #4 | Hamilton Benjamin Henry Noel H | 1 |
| #5 | Williams Ernest Thomas | 1 |
| #6 | Booton Harry | 1 |
| #7 | Noel Benjamin Henry | 1 |
| #8 | Harry Salmon | 1 |
| #9 | Thomas Williams Ernest | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB201004046D0 | Expanded metal 1576 window guards | |
| US1982485A | Storage battery grid | |
| CA360429A | Electrical resistance and heater | |
| CA280957A | Metal surface | |
| CA295369A | Process for joining together metal surfaces | |
| CA331652A | Electric accumulator | |
| CA368962A | Electric heater element | |
| CA296666A | Lead welding process | |
| CA368808A | Electrical heater | |
| CA212676A | Machine for expanding sheet metal | |
| CA283264A | Process of coating or alloying with aluminium |