Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8668493 | Liquid interdental cleaner | Jozef Johannes Maria Janssen, Bart Gottenbos, Luciana Opran, Petrus Henricus Le Leeuw, Dirk Brokken | 2014-03-11 |
AS
Arjan Leo Van Der Sande
Overall (All Time): #3,095,137 of 4,157,543Top 75%
1
Patents All Time