Assignee
No assignee recorded.
Inventors
- Jacobus Johannes Maria van Dongen (17 patents)
- Anthonie Willem Langerak (6 patents)
- Eduardus Maria Dominicus Schuuring (3 patents)
- Unknown
- Unknown
- Unknown
- John Lewis Smith (3 patents)
- Unknown
- Unknown
- Unknown
- Unknown
- Unknown
- Unknown
- Christian Bastard (6 patents)
- Frederic Davi (2 patents)
- Unknown