Assignee
COMPACT SPINDLE BEARING CORP
US·4 granted patents·212 citations·filing 1985–1986
Top patents by PatentIndex Score
4 records- 0194US4676649AMulti-axis gas bearing stage assemblyCOMPACT SPINDLE BEARING CORP·Filed 1985·Granted Jun 30, 1987·132 cites·62 claims
- 0274US4767954ASolid state commutated linear motor with an ironless multiphase armatureCOMPACT SPINDLE BEARING CORP·Filed 1986·Granted Aug 30, 1988·36 cites·45 claims
- 0371US4704027ADark field alignment and alignment mark systemsCOMPACT SPINDLE BEARING CORP·Filed 1986·Granted Nov 3, 1987·21 cites·7 claims
- 0468US4717263AGas bearingCOMPACT SPINDLE BEARING CORP·Filed 1986·Granted Jan 5, 1988·23 cites·14 claims
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