Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10080471 | Versatile vacuum cleaners | Brad Hoare, Craig Amick | 2018-09-25 |
| D657510 | Vacuum cleaner bag flange | Sok-Min Chang, Donald Joseph Davidshofer, Brian Wang Sun | 2012-04-10 |
| 6553611 | Vacuum cleaner with thermal cutoff | John A. Huebsch, Christer Kontio | 2003-04-29 |
| 6484352 | Vacuum cleaner with thermal cutoff | John A. Huebsch, Christer Kontio | 2002-11-26 |
| 6308374 | Air filtering self-propelled upright vacuum cleaner | Vincent Bobrosky, Richard J. Eisenmenger, John A. Huebsch, Christer Kontio, Joseph Mulcahy +1 more | 2001-10-30 |
| 6085382 | Air filtrating self-propelled upright vacuum cleaner | Vincent Bobrosky, Richard J. Eisenmenger, John A. Huebsch, Christer Kontio, Joseph Mulcahy +1 more | 2000-07-11 |
| 5774930 | Vacuum cleaner assembly | David Sommer, Leonard Hampton, John A. Huebsch, George V. Hibbs | 1998-07-07 |