Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104512 | Automatic sorting of waste | Vaishnavi Krishnamurthy, Puru Rastogi, Graeme Austin Rock, Koushil Sreenath, Charles Arthur Yhap +1 more | 2021-08-31 |
| 7240396 | Floor cleaning apparatus | Victor Thomas, Robert Kay, Philip R. Mass, Rosario Robert, Colin Angle +7 more | 2007-07-10 |
| 7013527 | Floor cleaning apparatus with control circuitry | Victor Thomas, Robert Kay, Phillip R. Mass, Rosario Robert, Colin Angle +8 more | 2006-03-21 |
| D508559 | Air freshening device | Kirk A. Spiegel, Brian W. Bunten | 2005-08-16 |
| 6644507 | Automatic air freshener with dynamically variable dispensing interval | Severine N. Borut, Curtis H. Hubmann, Patrick J. Prayne | 2003-11-11 |
| 5316195 | Apparatus for dispensing a flavorable material | Stephen L. Moksnes, Ronald Olson, Ronald S. Tump, James M. Kocher, Terrance J. Pausch | 1994-05-31 |