Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4743123 | Plastic bag and closed plastic bag with laser-formed venting perforations | Bernhard Lodder | 1988-05-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4743123 | Plastic bag and closed plastic bag with laser-formed venting perforations | Bernhard Lodder | 1988-05-10 |