Assignee
HERAEUS QUARZSCHMELZE
DE·4 granted patents·90 citations·filing 1981–1989
Top patents by PatentIndex Score
4 records- 0187US4923497AMethod for the continuous production of a tube or rod of vitreous fused silicaHERAEUS QUARZSCHMELZE·Filed 1989·Granted May 8, 1990·37 cites·4 claims
- 0254US4514589AElectrode connecting cable for cardiac pacemakerHERAEUS QUARZSCHMELZE·Filed 1982·Granted Apr 30, 1985·50 cites·10 claims
- 0331US4377405AMethod for the production of flat, transparent vitreous silica slabs of low bubble contentHERAEUS QUARZSCHMELZE·Filed 1981·Granted Mar 22, 1983·2 cites·7 claims
- 0429US4497277ABell of opaque fused silicaHERAEUS QUARZSCHMELZE·Filed 1983·Granted Feb 5, 1985·1 cites·20 claims
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