Assignee
No assignee recorded.
Inventors
- Padraic Christopher McHale (6 patents)
- Martin William McHale (6 patents)
- James John Heaney (6 patents)
- Gerard Patrick Sheridan (6 patents)
- Unknown
- John Patrick Biggins (6 patents)
US Patent 7156015 · Granted Jan 2, 2007
No assignee recorded.