| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 8 | |
| #2 | United Kingdom | 6 | |
| #3 | United States | 5 |
| # | Technology | |
|---|---|---|
| #1 | Motor vehicles | |
| #2 | Mountings for cannons and pistols | |
| #3 | Armour | |
| #4 | Vehicle transmission mounting | |
| #5 | Vehicle wheels | |
| #6 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Christie Walter | 8 |
| #2 | Walter Christie | 5 |
| #3 | Brokaw William Gould | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1836446A | Suspension for vehicles | |
| GB172537A | Improvements in tractors | |
| GB159496A | Improvements in tractors | |
| GB159495A | Improvements in transmission gearing for motor vehicles | |
| GB173675A | Improvements in tension devices for tractors | |
| GB177568A | Improvements in automobile anti-aircraft gun mounts | |
| US1394066A | Aerial-gun tractor | |
| US1336133A | Tractor | |
| GB156853A | Improvements relating to tractors | |
| US1336131A | Tractor | |
| US1336130A | Tractor |