Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D663776 | Eraser and marker holder | Allison Rose Dunphy, Katherine J. Radville | 2012-07-17 |
| D661352 | Writing instrument | Matthew J. Gerules | 2012-06-05 |
| D660357 | Writing instrument | Matthew J. Gerules | 2012-05-22 |
| D659191 | Writing instrument | Matthew J. Gerules, Justin Guthrie | 2012-05-08 |
| 8127651 | Multi-pattern material punch | Sherri L. Henkemeyer | 2012-03-06 |
| D653706 | Writing instrument | Matthew J. Gerules | 2012-02-07 |
| D650857 | Writing instrument | Matthew J. Gerules, Justin Guthrie | 2011-12-20 |
| D650859 | Writing instrument | Matthew J. Gerules | 2011-12-20 |
| D641785 | Writing instrument | Matthew J. Gerules, Justin Guthrie | 2011-07-19 |
| D641782 | Writing instrument | Matthew J. Gerules | 2011-07-19 |
| D641783 | Writing instrument | Matthew J. Gerules | 2011-07-19 |
| D641784 | Writing instrument | Matthew J. Gerules | 2011-07-19 |
| D641412 | Writing instrument | Matthew J. Gerules | 2011-07-12 |
| D618724 | Writing instrument | Matthew J. Gerules | 2010-06-29 |
| D531220 | Writing guide | — | 2006-10-31 |
| 6575068 | Guided cutting system | Erhua Cai, James W. Reardon | 2003-06-10 |
| D468343 | Paper cutter | — | 2003-01-07 |
| D464244 | Cutting cartridge | James W. Reardon, Erhua Cai | 2002-10-15 |
| D451110 | Circular blade | James W. Reardon, Erhua Cai | 2001-11-27 |
| D451111 | Circular blade | James W. Reardon, Erhua Cai | 2001-11-27 |
| D443536 | Cutting template | Erhua Cai, James W. Reardon | 2001-06-12 |
| 6216577 | Guided cutting system | Erhua Cai, James W. Reardon | 2001-04-17 |
| D422188 | Cutter for use with a guiding template | — | 2000-04-04 |