| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Transport | |
| #3 | Civil engineering | |
| #4 | Basic communication technologies | |
| #5 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Vehicle parts | |
| #3 | Locks | |
| #4 | Motor vehicles | |
| #5 | Cycles | |
| #6 | Rotary-pistons | |
| #7 | Unspecified technologies | |
| #8 | Tuning resonant circuits |
| # | Name | Total Patents |
|---|---|---|
| #1 | Anderson Olaf A | 17 |
| #2 | Macrae John M | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US1662099A | Locking device for motor vehicles | |
| US1540525A | Door latch | |
| US1690806A | Dial | |
| US1552412A | Gear-shift lever | |
| US1552411A | Gear-shift lever | |
| US1552410A | Gear-shift lever | |
| US1489416A | Pump | |
| US1594586A | Tire lock | |
| US1552409A | Gear-shift lever | |
| US1426445A | Door latch | |
| US1582236A | Motor-vehicle lock | |
| US1552408A | Gear-shift lever | |
| US1284970A | Motor-wheel. | |
| CA250819A | Gear shift lever | |
| CA201502A | Means for re-surfacing cylinders | |
| CA241766A | Gear shift lever | |
| CA244451A | Door latch |