Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7134626 | Tubular core assemblies for rolls of paper or other sheet material | — | 2006-11-14 |
| 6997411 | Tubular core assemblies for rolls of paper or other sheet material | — | 2006-02-14 |
| 6193186 | Tubular core assemblies for rolls of paper or other sheet material | — | 2001-02-27 |
| 5829713 | Tubular core assemblies for rolls of paper or other sheet material | — | 1998-11-03 |
| 5725178 | Tubular core assemblies for rolls of paper or other sheet material | — | 1998-03-10 |
| 5657944 | Unwinding rolls of paper | — | 1997-08-19 |
| 5615845 | Tubular core assembilies for rolls of paper or other sheet material | — | 1997-04-01 |
| 5595356 | Tubular core assemblies for rolls of paper or other sheet material | — | 1997-01-21 |
| 5366085 | Header assembly for paper roll packaging | — | 1994-11-22 |
| 5356093 | Tubular core assemblies for rolls of paper or other sheet material | — | 1994-10-18 |
| 5236141 | Tubular core assemblies for rolls of paper or other sheet material | — | 1993-08-17 |
| 4875636 | Non-returnable newsprint carrier system | — | 1989-10-24 |
| 4874139 | Tubular core assemblies for rolls of paper or other sheet material | — | 1989-10-17 |
| 4858762 | Packaging for paper rolls (uniform wrap system) | — | 1989-08-22 |