Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10485350 | Classroom chair having a multifunction seatback | Tad E. Lenhart, Timothy J. Bouche, Timothy G. Hornberger | 2019-11-26 |
| D866215 | Classroom chair | Tad E. Lenhart, Xeng Xue Vang | 2019-11-12 |
| D859870 | Classroom chair | Tad E. Lenhart, Xeng Xue Vang | 2019-09-17 |
| D859871 | Classroom chair | Tad E. Lenhart, Xeng Xue Vang | 2019-09-17 |
| D850833 | Lectern | Steven C. Gevaert, Xeng Xue Vang | 2019-06-11 |
| D839651 | Classroom chair seat | Shawn David Green, Xeng Xue Vang | 2019-02-05 |