Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8220682 | Hunting call holder | — | 2012-07-17 |
| 8083028 | Tray for tripod deer stand | — | 2011-12-27 |
| 7681850 | Tree ladder stand tray | — | 2010-03-23 |
| 6141074 | Four domain pixel for liquid crystalline light modulating device | Philip J. Bos, Hemasiri Vithana, Jianmin Chen | 2000-10-31 |
| 5825448 | Reflective optically active diffractive device | Philip J. Bos, Jianmin Chen, William E. Glenn, Carvel Holton, Brett Smith | 1998-10-20 |
| 5638201 | Optically active diffractive device | Philip J. Bos, Jianmin Chen, Hemasiri Vithana, William E. Glenn, Carvel Holton +1 more | 1997-06-10 |
| D353578 | Electrical plug and connection holder | Donald Schumacher | 1994-12-20 |
| D329326 | Beverage container | John D. Sheehy, Danny William Johnson | 1992-09-15 |