Inventor · disambiguated record
Karl-Heinz Hapelt
Also filed as: HAPELT KARL-HEINZ
4 granted patents·131 citations·filing 1983–1994
80Inventor score
Files withATOCHEM DEUTSCHLAND GMBH1ATOCHEM WERKE GMBH1ELF AUTOCHEM DEUTSCHLAND GMBH1PLATE BONN GMBH1
Top patents by PatentIndex Score
4 records- 0190US4483975ACopolyetheresteramides, process for their production and their use for the heat-sealing of textilesPLATE BONN GMBH·Filed 1983·Granted Nov 20, 1984·51 cites·8 claims
- 0280US5489667APolyetheresteramides and process for making and using the sameATOCHEM DEUTSCHLAND GMBH·Filed 1993·Granted Feb 6, 1996·43 cites·11 claims
- 0366US5459230ACopolyamide melt adhesives for heat sealing textilesELF AUTOCHEM DEUTSCHLAND GMBH·Filed 1994·Granted Oct 17, 1995·32 cites·8 claims
- 0430US4774139AThermoplastic polymerATOCHEM WERKE GMBH·Filed 1987·Granted Sep 27, 1988·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →