Assignee
No assignee recorded.
Inventors
- Gyula Dalmadi (5 patents)
- Felix Hajdu (7 patents)
- Istvan Hermecz (50 patents)
- Karoly Mozsolits (2 patents)
- Tibor Szabo (25 patents)
- Zoltan Szeverenyi (2 patents)
- Ervin Vajda (3 patents)
US Patent 6069269 · Granted May 30, 2000
No assignee recorded.