Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8359983 | Adjustable table apparatus and method | Benjamin St. Mane Conway, Mark Von Der Heide, Jorge Enrique Ramos Herrera, James Lawrence | 2013-01-29 |
| 6601271 | System for mounting a wheel on a bed | Dean R. Sommerfeld | 2003-08-05 |
| 6568874 | Pivot joint | Dean R. Sommerfeld | 2003-05-27 |
| 6519794 | Side rail, side rail kinematic, and lock lever and lock pin for side rail | Jerome K. Aarestad, Randall J. Urness, Dean R. Sommerfeld, Todd C. Kramer | 2003-02-18 |