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, Dirk Brokken, Arjan Leo Van Der Sande | 2014-03-11 |
PL
Petrus Henricus Le Leeuw
Overall (All Time): #3,095,138 of 4,157,543Top 75%
1
Patents All Time