Assignee
FREUND FRIEDEMANN
US·3 granted patents·58 citations·filing 1986–1989
Top patents by PatentIndex Score
3 records- 0181US4685945AMethod of processing high purity low-OH vitreous silica fibersFREUND FRIEDEMANN·Filed 1986·Granted Aug 11, 1987·52 cites·8 claims
- 0230US4884031AMethod and apparatus for charge distribution analysisFREUND FRIEDEMANN·Filed 1988·Granted Nov 28, 1989·4 cites·30 claims
- 0322US5187442AMethod and apparatus for charge distribution analysisFREUND FRIEDEMANN·Filed 1989·Granted Feb 16, 1993·2 cites·6 claims
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