| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 10 | |
| #2 | France | 2 | |
| #3 | United Kingdom | 1 | |
| #4 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Surface technology and coating | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Electrolytic coating production | |
| #2 | Making metal sheets | |
| #3 | Unspecified technologies | |
| #4 | Unspecified technologies | |
| #5 | Sawing | |
| #6 | Soldering, welding and flame cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wean Raymond John | 4 |
| #2 | Wean Raymond J | 2 |
| #3 | Donald William P | 2 |
| #4 | Evans Archibald D | 2 |
| #5 | Jones Walter O | 1 |
| #6 | Gonser Bruce Winfred | 1 |
| #7 | Holdgate John C | 1 |
| #8 | Mcarthur Donald Arthur | 1 |
| #9 | Seybolt Alan Upson | 1 |
| #10 | Keller John Donald | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2242887A | Scrap chopper for edge trimming shears | |
| CA342501A | Rolling apparatus | |
| CA340820A | Metal sheet feeding and catching table | |
| CA313121A | Metal sheet rolling apparatus | |
| CA400307A | Strip coating apparatus | |
| CA415955A | Furnace for coating baths | |
| CA329901A | Metal sheet manufacture | |
| CA362138A | Coated sheet metal | |
| CA651189A | Means and method for classifying and piling sheets | |
| CA339900A | Metal sheet making apparatus | |
| CA550755A | Sheet staggering device |