Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9155436 | Vacuum cleaner with louvered exhaust grill | Phong Hoang Tran, Jeffrey A. Scholten | 2015-10-13 |
| 8096244 | Modular conference table | Robert J. Bockheim, Matthew O Schad, Todd A. Ratz, Robert J Surman, Shawn Barrett +1 more | 2012-01-17 |