Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8695638 | Valve | — | 2014-04-15 |
| 7052523 | Bagless canister vacuum cleaner | John S. Murphy, Robert A. Matousek, Jeffrey M. Kalman, Craig M. Saunders, Richard C. Farone +4 more | 2006-05-30 |
| 6712868 | Bagless canister vacuum cleaner | John S. Murphy, Robert A. Matousek, Jeffrey M. Kalman, Craig M. Saunders, Richard C. Farone +4 more | 2004-03-30 |
| D447379 | Mixing appliance | Timothy E. Lint | 2001-09-04 |
| D444603 | Tool holder for vacuum cleaner wand | John S. Murphy, David J. Boll, Jeffrey M. Kalman, Craig M. Saunders | 2001-07-03 |
| 5687637 | Automatic tea brewing device | Phillip L. Brookshire, Robert A. DeMars, Spencer L. Mackay, Joseph F. Moore, Craig C. Weidman | 1997-11-18 |