Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9955841 | Removing debris from cleaning robots | Chikyung Won, Stephen A. Hickey, Mark Steven Schnittman, Zivthan A. Dubrovsky, Selma Svendsen +2 more | 2018-05-01 | $10,525,000 |
| 9492048 | Removing debris from cleaning robots | Chikyung Won, Stephen A. Hickey, Mark Steven Schnittman, Zivthan A. Dubrovsky, Selma Svendsen +2 more | 2016-11-15 | $10,355,000 |
| 8572799 | Removing debris from cleaning robots | Chikyung Won, Stephen A. Hickey, Mark Steven Schnittman, Zivthan A. Dubrovsky, Selma Svendsen +2 more | 2013-11-05 | $1,516,000 |
| 6393925 | Groundwater velocity probe | — | 2002-05-28 | |
| 5456550 | Procedure for delivering a substance into an aquifer | — | 1995-10-10 |