| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 6 | |
| #2 | New Zealand | 5 | |
| #3 | United Kingdom | 1 | |
| #4 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Civil engineering | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Structural elements | |
| #2 | Chemical or physical processes | |
| #3 | Mixing | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Thomson S W | 2 |
| #2 | Perrine P M | 2 |
| #3 | Udy David John | 2 |
| #4 | Perrine P | 1 |
| #5 | Perrine Paul Melvine | 1 |
| #6 | Jones Glyndwr Malcolm | 1 |
| #7 | Jones G | 1 |
| #8 | Jones G M | 1 |
| #9 | Jones Glyndwr M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NZ188765A | Machine for delimbing logs logs passed between two chain flail rollers | |
| AU5217979A | Delimbing machine | |
| AU3475878A | U-beam | |
| GB1602921A | Elongate structural element | |
| NZ182720A | Structural element flanged channel | |
| US4185434A | Building block | |
| NZ183252A | Building block: sides separated by insulation | |
| AU2031876A | Pelletised phosphate | |
| AU2031776A | Sulphur-expanding granules | |
| NZ178114A | Water disintegrable limestone granules |