Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D830430 | Ice storage machine | Jason Sherman, D. Paul Haviland, Grayson Paul Newland, Robert Lee Lewis, JR. | 2018-10-09 |
| D829774 | Ice maker | Jason Sherman, D. Paul Haviland, Grayson Paul Newland | 2018-10-02 |
| D627178 | Cantilever desk | Lon Amerman, Dan Seiler | 2010-11-16 |
| D618934 | Open front desk with translucent receptacle | Lon Amerman, Dan Seiler | 2010-07-06 |
| D609506 | Desk frame | Lon Amerman, Dan Seiler | 2010-02-09 |
| D609489 | Chair with cross frame chassis | Lon Amerman, Dan Seiler | 2010-02-09 |
| D608103 | Cantilever chair frame | Lon Amerman, Dan Seiler | 2010-01-19 |
| D589725 | Desk-chair combination frame | Lon Amerman, Dan Seiler | 2009-04-07 |
| D587043 | Chair shell | Dan Seiler | 2009-02-24 |
| D476825 | Baker's rack | — | 2003-07-08 |