| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 12 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Optics | |
| #3 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Copy machines | |
| #2 | Special printing | |
| #3 | Cameras | |
| #4 | Printing processes | |
| #5 | Handling thin material |
| # | Name | Total Patents |
|---|---|---|
| #1 | Alfred Ernest Block | 4 |
| #2 | Roland Brown | 4 |
| #3 | Francois Rodolphe Bonsch | 2 |
| #4 | Reginald William Johnson | 2 |
| #5 | Denis Vaughan Baglow | 2 |
| #6 | Anderson Limited Block | 1 |
| #7 | Leonard Victor Benham | 1 |
| #8 | Leslie Ernest Brougham | 1 |
| #9 | Stephen Matthews | 1 |