Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9282869 | Liquid extraction cleaning device and method | Timothy J. Wall, Ann Marie Morrow, Walter Haug, Phuong Le, Charles Michael Ostendorf +8 more | 2016-03-15 |
| 9074622 | Disposable bag and a disposable bag mount bracket for an upright vacuum cleaner | Charles J. Morgan, Victor Brent McClearen, Bruce Kiern, Charles A. Liter, George V. Hibbs +3 more | 2015-07-07 |
| 8914940 | Vacuum axle with a motor embedded therein and wheels | Charles J. Morgan, Victor Brent McClearen, Bruce Kiern, Charles A. Liter, George V. Hibbs +3 more | 2014-12-23 |
| 8470083 | Portable canister vacuum | Victor Brent McClearen | 2013-06-25 |
| D671284 | Handheld vacuum attachment with ultraviolet light | Christopher M. Paterson, Steven Wayne Myers | 2012-11-20 |
| 8302248 | Handheld vacuum attachment with ultraviolet light | Steven Wayne Myers | 2012-11-06 |
| 8161596 | Tilt sensor for cleaning device | William K. Y. Cheung | 2012-04-24 |
| D640022 | Portable canister vacuum | Christopher M. Paterson, Victor Brent McClearen | 2011-06-14 |
| 6837669 | Width-adjustable vehicle loading ramp | Gary Reed | 2005-01-04 |
| 6363925 | Charcoal grill | Michael R. Giebel, Danene Jaffe, Mark C. Bates | 2002-04-02 |
| D450525 | Grill | Michael R. Giebel, Augusto Picozza, Danene Jaffe, Mark C. Bates | 2001-11-20 |
| 6158235 | Evaporator coil | John T. Hawkins | 2000-12-12 |
| 5881922 | Coupler switchable among multiple apertures | John T. Hawkins, Michael J. Riley | 1999-03-16 |
| D389693 | Beverage dispenser | John T. Hawkins, Darwin L. Strohmeyer, Nicholas C. Mohat, Vernon L. Mauldin, Michael J. Riley | 1998-01-27 |
| D387734 | Push button switch cover | John T. Hawkins, Jennifer E. Nagele, Vernon L. Mauldin, Michael J. Riley | 1997-12-16 |
| 5664436 | Component configuration for enhancing dispenser serviceability | John T. Hawkins | 1997-09-09 |