| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 5 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | United States | 3 | |
| #4 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Packaging and shipping | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Shaping of plastics | |
| #2 | Packaging | |
| #3 | Fillers | |
| #4 | Certain plastics | |
| #5 | Perforating | |
| #6 | Cutting | |
| #7 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Siegel Martin | 13 |
| Publication | Filing date | Title |
|---|---|---|
| US5386752A | Perforation apparatus and method for use with sealing devices | |
| US5341623A | Film sealing and packaging method and apparatus with adjustable seal quality | |
| WO9301978A1 | Stretch film sealing and packaging method and apparatus with cross seal | |
| WO9301091A1 | Sealing and packaging method and apparatus | |
| WO9208613A1 | Heat sealing method and apparatus |