JOY MFG CANADA has a total of 13 patent applications. Its first patent ever was published in 1970. It filed its patents most often in Canada, Australia and Germany. Its main competitors in its focus markets civil engineering, machine tools and engines, pumps and turbines are ATLAS COPCO MCT AB, ATLAS COPCO ROCK DRILLS AB and ATLAS COPCO ROCK DRILLS AB A COMPANY ORGANISED AND EXISTING UNDER THE LAWS OF SWEDEN.
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machine tools | |
| #3 | Engines, pumps and turbines | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Cyclically operating valves | |
| #2 | Percussive tools | |
| #3 | Mining | |
| #4 | Earth drilling | |
| #5 | Shafts | |
| #6 | Working stone |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hibbard George A | 2 |
| #2 | Hawkes I | 2 |
| #3 | Hawkes Ivor | 2 |
| #4 | Hibbard George Allen | 2 |
| #5 | Hibbard G | 1 |
| #6 | Gordon John E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA1053116A | Hammer | |
| AU7038874A | Rock breaking apparatus | |
| CA954117A | Feed cable device |