Assignee
FRAZIER SIMPLEX
US·10 granted patents·173 citations·filing 1978–1997
Top patents by PatentIndex Score
10 records- 0182US5011402ASuspended furnace wallFRAZIER SIMPLEX·Filed 1989·Granted Apr 30, 1991·18 cites·18 claims
- 0275US6036486AHeat regeneration for oxy-fuel fired furnacesFRAZIER SIMPLEX·Filed 1997·Granted Mar 14, 2000·17 cites·28 claims
- 0375US5123942ASystem for charging batch/cullet in a glass furnaceFRAZIER SIMPLEX·Filed 1991·Granted Jun 23, 1992·38 cites·22 claims
- 0474US6126440ASynthetic air assembly for oxy-fuel fired furnacesFRAZIER SIMPLEX·Filed 1997·Granted Oct 3, 2000·26 cites·13 claims
- 0574US5163831ARefractory tile for a suspended furnace wallFRAZIER SIMPLEX·Filed 1992·Granted Nov 17, 1992·18 cites·9 claims
- 0663US4197109ADoghouse and feeder enclosure for glass furnaceFRAZIER SIMPLEX·Filed 1978·Granted Apr 8, 1980·17 cites·9 claims
- 0754US5073183AHydraulically operated blanket batch chargerFRAZIER SIMPLEX·Filed 1990·Granted Dec 17, 1991·15 cites·15 claims
- 0851US4983206ABatch charger for glass furnaceFRAZIER SIMPLEX·Filed 1990·Granted Jan 8, 1991·15 cites·20 claims
- 0931US5134627ABatch charger for glass furnaceFRAZIER SIMPLEX·Filed 1991·Granted Jul 28, 1992·6 cites·10 claims
- 1020US5254151AGlass batch charger having seals which prevents accumulation of batchFRAZIER SIMPLEX·Filed 1992·Granted Oct 19, 1993·3 cites·17 claims
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