Assignee
TFI TELEMARK
US·3 granted patents·31 citations·filing 1989–1999
Top patents by PatentIndex Score
3 records- 0157US5338913AElectron beam gun with liquid cooled rotatable crucibleTFI TELEMARK·Filed 1992·Granted Aug 16, 1994·15 cites·9 claims
- 0248US5111022ACooling system for electron beam gun and methodTFI TELEMARK·Filed 1989·Granted May 5, 1992·8 cites·19 claims
- 0340US6064686AArc-free electron gunTFI TELEMARK·Filed 1999·Granted May 16, 2000·8 cites·21 claims
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