| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | United States | 3 | |
| #3 | South Africa | 3 | |
| #4 | France | 2 | |
| #5 | Netherlands | 2 | |
| #6 | Australia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Electrical machinery and energy | |
| #3 | Measurement | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Machines for making cigarettes | |
| #2 | Cigarettes | |
| #3 | Unspecified technologies | |
| #4 | Measuring length, angles and areas | |
| #5 | Dynamo-electric machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hulsman Severien | 5 |
| #2 | Salemink Johannes Hendrikus An | 3 |
| #3 | Severien Hulsman | 2 |
| #4 | Hoge Johannes Hendrikus | 2 |
| #5 | Johannes Hendrikus Antonius Ge | 2 |
| #6 | Dornseiffen Josephus D | 2 |
| #7 | Rasing Johannes Hermanus Maria | 2 |
| #8 | Salemink Johannes Hendrikus A | 1 |
| #9 | Hoge Johannes Hendriks | 1 |
| #10 | Vlodrop Dirk Wilhelmus Van | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0390234A1 | Method and apparatus for manufacturing a rod of tobacco or the like enclosed by a paper strip, and cigarette manufactured by said method | |
| ZA8404674B | Process and equipment for producing a cigarette filter | |
| EP0093478A2 | Filter cigarette | |
| NL8301520A | METHOD AND INSTALLATION FOR MANUFACTURING A CIGARETTE FILTER | |
| US3665962A | Electrically actuated valve | |
| US3585844A | Measuring device |