| # | Country | Total Patents | |
|---|---|---|---|
| #1 | South Africa | 2 | |
| #2 | Australia | 1 | |
| #3 | Brazil | 1 | |
| #4 | German Democratic Republic | 1 | |
| #5 | Denmark | 1 | |
| #6 | Finland | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Greece | 1 | |
| #9 | Hungary | 1 | |
| #10 | Ireland | 1 | |
| #11 | Israel | 1 | |
| #12 | Iceland | 1 | |
| #13 | Morocco | 1 | |
| #14 | Monaco | 1 | |
| #15 | Malta | 1 | |
| #16 | Norway | 1 | |
| #17 | Portugal | 1 | |
| #18 | United States | 1 | |
| #19 | WIPO (World Intellectual Property Organization) | 1 | |
| #20 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Cameras | |
| #2 | Printing machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ling William | 14 |
| #2 | William Ling | 3 |
| #3 | Kunz John Jr | 1 |
| #4 | Henkel George H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IE863385L | Recording and reproduction of images | |
| ZA869617B | Recording and reproduction of images | |
| IL80994D0 | Method and moving film camera for recording colour images | |
| GB190521239A | An Improved Scoop for Cleaning the Rails of Tramways. | |
| US639678A | Paper-sack holder and printer. |