Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904881 | Procedure for preparing a incandescent material and its use in hard mantles for gas lighting of public places | Cornelia Petrescu, Rene Bardin | 1999-05-18 |
AJ
Alain Jegat
Overall (All Time): #3,649,725 of 4,157,543Top 90%
1
Patents All Time