Inventor · disambiguated record
Ralph Leon Butts
Also filed as: BUTTS RALPH L · BUTTS RALPH LEON
2 granted patents·10 citations·filing 1992–1997
53Inventor score
Files withSTORAGE TECHNOLOGY CORP2
Top patents by PatentIndex Score
2 records- 0148US5325249ADifferentiation of media types via leader block characteristicsSTORAGE TECHNOLOGY CORP·Filed 1992·Granted Jun 28, 1994·8 cites·10 claims
- 0225US6239930B1Method and apparatus for automatically activating a one of video data channel and a computer data channel in a tape drive in response to detection of the nature of the data recorded on a magnetic tape loaded in the tape driveSTORAGE TECHNOLOGY CORP·Filed 1997·Granted May 29, 2001·2 cites·12 claims
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