| # | Country | Total Patents | |
|---|---|---|---|
| #1 | New Zealand | 2 | |
| #2 | Australia | 1 | |
| #3 | Canada | 1 | |
| #4 | Switzerland | 1 | |
| #5 | Germany | 1 | |
| #6 | France | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Italy | 1 | |
| #9 | Japan | 1 | |
| #10 | United States | 1 | |
| #11 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Handles for hand implements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hough John Alley | 4 |
| #2 | Hough J | 2 |
| #3 | Hough John A | 2 |
| #4 | Hough J A | 1 |
| #5 | Davies P O | 1 |
| #6 | Jiyon Aree Hafu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NZ198480A | Lical hardening of metal articles such as blades: parts not to be hardened covered by plate | |
| IT8068164D0 | Grip for hand tools | |
| CA1150493A | Handle for a hand tool | |
| AU5932480A | Handle for hand tool | |
| NZ190779A | Plastics handle sheath slides over shank |