Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D643979 | Hip-carried vacuum cleaner | Richard W. Vinson, Don Azevedo | 2011-08-23 |
| D642212 | Printer | Kevin L. Falk, Chet Butikofer | 2011-07-26 |
| D634361 | Printer | Kevin L. Falk | 2011-03-15 |
| D630245 | Printer output accessory | Michael V. Leman | 2011-01-04 |