| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 6 | |
| #2 | United States | 5 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Packaging and shipping | |
| #3 | Engines, pumps and turbines | |
| #4 | Machines | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Animal catching | |
| #2 | Vehicle parts | |
| #3 | Unspecified technologies | |
| #4 | Transferring liquids | |
| #5 | Cooling of machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Green Lee B | 10 |
| #2 | Root Ralph R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1959953A | Grille for automobile radiators and means for attaching the same | |
| US1793926A | Control device for automobile radiator shutters | |
| US1543916A | Dusting apparatus | |
| US1543915A | Dusting apparatus | |
| US1359534A | Bottle-capping machine | |
| CA317268A | Washing or dry-cleaning machine | |
| CA318869A | Container closure | |
| CA319658A | Radiator shutter blade mounting | |
| CA317269A | Roller-type washing or dry-cleaning machine | |
| CA314844A | Grille or screen for automobile radiators | |
| CA318870A | Framed wire screen or grille |