Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7178217 | Tapering device for removing portions of a gypsum board | — | 2007-02-20 |
| 6811052 | Drinking device lifted and held by a person's mouth | — | 2004-11-02 |
| 5921153 | Method for manufacturing a bakery cutting device | — | 1999-07-13 |
| 5662010 | Method for manufacturing a bakery cutting device | — | 1997-09-02 |
| 5551193 | Window assembly blade seal | — | 1996-09-03 |
| D335592 | Merchandising display stand | Kris Barthelmess, Karen Barnett | 1993-05-18 |
| D335228 | Merchandising display stand for children's clothing | Kris Barthelmess, Karen Barnett | 1993-05-04 |