| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | France | 2 | |
| #3 | Australia | 1 | |
| #4 | Belgium | 1 | |
| #5 | Canada | 1 | |
| #6 | Switzerland | 1 | |
| #7 | Germany | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Handling thin material |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kemp Jack Voyna Leslie | 6 |
| #2 | Kemp Jack V L | 1 |
| #3 | Voyna Leslie Kemp Jack | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1577177A | Paper collating machine | |
| GB1237599A | Improvements in machines for folding paper and other sheets | |
| GB961371A | Improvements relating to sheet feeding devices | |
| GB848234A | Improvements in the folding of paper | |
| CA900518A | Machines for folding paper and other sheets |