| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 10 | |
| #2 | United Kingdom | 3 | |
| #3 | United States | 1 | |
| #4 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Harvesting | |
| #2 | Crop agriculture | |
| #3 | Gearing | |
| #4 | Horticulture | |
| #5 | Mechanical control devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Knight Roy George | 7 |
| #2 | Ploenges I | 2 |
| #3 | Lomas Derek Arthur | 1 |
| #4 | Harper Stanley John | 1 |
| #5 | Bowditch Sidney Hubert | 1 |
| #6 | Ploenges Ivan | 1 |
| #7 | Reid Ronald George | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1515966A | Mower | |
| GB1523524A | Clutches | |
| AU1488476A | Elliptical blades | |
| AU1003276A | Slack belt clutch | |
| AU6427574A | Mower blade | |
| AU6059573A | Turf levelling roller | |
| AU6427474A | Multi head rotary mower | |
| AU6400673A | Quadrant lock means | |
| AU6054573A | Mower | |
| GB1381196A | Turf aerating machine | |
| AU4879872A | Improvements in and relating to rotary scythe lawn mowers | |
| AU4689272A | Turf aerating machine | |
| AU4019072A | Grass catcher securing means |