Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11287004 | Graphene-based wet friction material | Juncheng Liu, David Landa | 2022-03-29 |
| 8695897 | Showerhead with rotatable oval spray pattern and handheld spray pattern controller | — | 2014-04-15 |
| 8177147 | Showerhead with rotatable oval spray pattern and handheld spray pattern controller | — | 2012-05-15 |
| 7265531 | Integrated current sensor | Jason Stauth, Richard Dickinson, John Sauber, Sandra Pinelle | 2007-09-04 |
| 6781359 | Integrated current sensor | Jason Stauth, Richard Dickinson, John Sauber, Sandra Pinelle | 2004-08-24 |
| 6343750 | Shower head | — | 2002-02-05 |