Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5923750 | Telephone handset | Albert Enting, Erik Johannes Maria Goldbach | 1999-07-13 |
PC
Paul Catijn
Overall (All Time): #3,654,030 of 4,157,543Top 90%
1
Patents All Time