| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Engines, pumps and turbines | |
| #3 | Machines | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Gearing | |
| #2 | Unspecified technologies | |
| #3 | Vehicle suspension arrangements | |
| #4 | Supplying combustion engines | |
| #5 | Controlling combustion engines | |
| #6 | Pistons and sealings | |
| #7 | Motor vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mckaig Eddy T | 16 |
| #2 | Gilfillan Essington N | 1 |
| #3 | Hascall Harry G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1581490A | Shock absorber | |
| US1581489A | Shock absorber | |
| US1334917A | Gearing for tractors | |
| US1297485A | Friction drive mechanism for automobiles. | |
| US1250333A | Oil-engine. | |
| CA134279A | Motor plough | |
| CA112965A | Power transmitter | |
| US892073A | Power-transmitter. | |
| CA91702A | Coin counting and packaging machine | |
| US737653A | Power-transmitter. | |
| US737652A | Power-transmitter. | |
| US723295A | Power-transmitter. | |
| US779490A | Mixing apparatus for explosion or gasolene engines. | |
| CA82068A | Labelling machine | |
| US711671A | Liquid-supply apparatus. | |
| US707794A | Lubricating apparatus for engines. |