Assignee
AICHELIN GMBH
DE·10 granted patents·236 citations·filing 1980–1994
Top patents by PatentIndex Score
10 records- 0191US4653732AMulti-chamber vacuum furnace for heat-treating metal articlesAICHELIN GMBH·Filed 1985·Granted Mar 31, 1987·33 cites·11 claims
- 0285US5402994ADevice for heat-treating metal workpiecesAICHELIN GMBH·Filed 1994·Granted Apr 4, 1995·30 cites·10 claims
- 0381US5268036AMethod and apparatus for cleaning metallic workpiecesAICHELIN GMBH·Filed 1991·Granted Dec 7, 1993·49 cites·20 claims
- 0466US5513446AMethod and apparatus for drying industrial barrelsAICHELIN GMBH·Filed 1993·Granted May 7, 1996·22 cites·20 claims
- 0561US5268035AMethod for cleaning metallic workpiecesAICHELIN GMBH·Filed 1991·Granted Dec 7, 1993·25 cites·19 claims
- 0655US5513981ABurner with variable volume combination chamberAICHELIN GMBH·Filed 1994·Granted May 7, 1996·20 cites·11 claims
- 0755US5460515ABurner for an industrial furnaceAICHELIN GMBH·Filed 1994·Granted Oct 24, 1995·20 cites·8 claims
- 0852US4373903ABurner systemAICHELIN GMBH·Filed 1980·Granted Feb 15, 1983·12 cites·12 claims
- 0949US5100112AVertical-shaft furnace for the heat-treatment of metallic workpiecesAICHELIN GMBH·Filed 1990·Granted Mar 31, 1992·10 cites·13 claims
- 1047US5344310ABurner for an industrial furnaceAICHELIN GMBH·Filed 1992·Granted Sep 6, 1994·15 cites·5 claims
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