1245 Collonge-Bellerive
Switzerland
1
2009-05-21
1
2010-01-19
These are the the leading inventors for applications assigned to William Steven SPIELMANN:
William Steven SPIELMANN based in 1245 Collonge-Bellerive, CH has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
247549 ⎘