Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6553611 | Vacuum cleaner with thermal cutoff | Christer Kontio, William Reimer | 2003-04-29 |
| 6484352 | Vacuum cleaner with thermal cutoff | Christer Kontio, William Reimer | 2002-11-26 |
| 6308374 | Air filtering self-propelled upright vacuum cleaner | Vincent Bobrosky, Richard J. Eisenmenger, Christer Kontio, Joseph Mulcahy, William Reimer +1 more | 2001-10-30 |
| 6085382 | Air filtrating self-propelled upright vacuum cleaner | Vincent Bobrosky, Richard J. Eisenmenger, Christer Kontio, Joseph Mulcahy, William Reimer +1 more | 2000-07-11 |
| 5774930 | Vacuum cleaner assembly | David Sommer, Leonard Hampton, William Reimer, George V. Hibbs | 1998-07-07 |