| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Engines, pumps and turbines | |
| #3 | Transport | |
| #4 | Optics | |
| #5 | Measurement | |
| #6 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Cooling of machines | |
| #3 | Unspecified technologies | |
| #4 | Parachutes | |
| #5 | Supplying combustion engines | |
| #6 | Garment fastenings | |
| #7 | Measuring length, angles and areas | |
| #8 | Vehicle servicing | |
| #9 | Optical systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Murdock George J | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US1890404A | Position indicator for micrometer calipers and gauges | |
| US1386791A | Self-puncture-sealing covering for fuel-containers | |
| US1349290A | War-aeroplane fuel-tank | |
| US1275975A | Periscope. | |
| CA101569A | Pump | |
| CA101568A | Pump | |
| US857477A | Pumping apparatus. | |
| US899458A | Pumping apparatus. | |
| US833618A | Stocking-supporter. | |
| US765438A | Pumping apparatus. | |
| US746358A | Circulating apparatus for internal-combustion engines. |