Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7913945 | Dual roll toilet tissue dispenser | Matthew Friesen, John Friesen, Andrew Jackman, Alexander Tramploski | 2011-03-29 |
| 7878444 | Two roll toilet tissue dispenser | Matthew Friesen, John Friesen, Andrew Jackman, Alexander Tramploski | 2011-02-01 |
| 7866593 | Two roll drop front toilet tissue dispenser | Matthew Friesen, John Friesen, Andrew Jackman, Alexander Tramploski | 2011-01-11 |