Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D310774 | Reclosable debris bag with debris trap | Christopher Collins | 1990-09-25 |
| 4880531 | Pool vacuum filter bag | Scott L. Blake, Christopher Collins | 1989-11-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D310774 | Reclosable debris bag with debris trap | Christopher Collins | 1990-09-25 |
| 4880531 | Pool vacuum filter bag | Scott L. Blake, Christopher Collins | 1989-11-14 |