Assignee
GREDE FOUNDRIES INC
US·7 granted patents·80 citations·filing 1974–1996
Top patents by PatentIndex Score
7 records- 0182US4299269AHandling system for foundry sand moldsGREDE FOUNDRIES INC·Filed 1976·Granted Nov 10, 1981·31 cites·8 claims
- 0272US4063944ACupola charge materialGREDE FOUNDRIES INC·Filed 1977·Granted Dec 20, 1977·15 cites·6 claims
- 0364US4190097AApparatus for making foundry coresGREDE FOUNDRIES INC·Filed 1977·Granted Feb 26, 1980·13 cites·4 claims
- 0432US4598759AApparatus for automated mixing and transport of chemically bonded sand mixtures for castingGREDE FOUNDRIES INC·Filed 1984·Granted Jul 8, 1986·8 cites·18 claims
- 0528US3935679AGrinding fixtureGREDE FOUNDRIES INC·Filed 1974·Granted Feb 3, 1976·5 cites·15 claims
- 0627US5832584ADevice for cleaning and inspecting castingsGREDE FOUNDRIES INC·Filed 1996·Granted Nov 10, 1998·8 cites·11 claims
- 0710US4291745AFoundry mold jacketGREDE FOUNDRIES INC·Filed 1979·Granted Sep 29, 1981·0 cites·7 claims
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