Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11278108 | Cleaning brush with detachable handle | — | 2022-03-22 |
| 10743644 | Cleaning brush with detachable handle | — | 2020-08-18 |
| 10610065 | Cleaning scrubber for household surfaces | Robert Michelson, Michael Silverman | 2020-04-07 |
| D857311 | Plunger | Kirk S. Morris, Robert L. Blackadar | 2019-08-20 |
| 9828721 | Collapsible laundry hamper | Michael Silverman, Robert Ashworth | 2017-11-28 |
| 9655482 | Cleaning scrubber for household surfaces | Robert Michelson, Michael Silverman | 2017-05-23 |
| 9066646 | Butterfly mop with internal wringing actuator | Michael Silverman, Robert Michelson | 2015-06-30 |
| D724285 | Sponge | Robert Michelson, Michael Silverman | 2015-03-10 |
| 8607400 | Disposable liquid absorbing cleaning pad for a hand held cleaning implement having an elongated handle | Robert Michelson, Michael Silverman | 2013-12-17 |
| 8381346 | Butterfly mop with internal wringing actuator | Michael Silverman, Robert Michelson | 2013-02-26 |
| 8341795 | Mop | Robert Michelson, Michael Silverman | 2013-01-01 |
| 8296895 | Disposable liquid absorbing cleaning pad for a hand held cleaning implement having an elongated handle | Robert Michelson, Michael Silverman | 2012-10-30 |
| 8087121 | Mop | Robert Michelson, Michael Silverman | 2012-01-03 |
| 8079112 | Disposable liquid absorbing cleaning pad for a hand held cleaning implement having an elongated handle | Robert Michelson, Michael Silverman | 2011-12-20 |