Inventor · disambiguated record
Heinz H. Spelthann
Also filed as: SPELTHANN HEINZ H
5 granted patents·92 citations·filing 1993–1995
81Inventor score
Top patents by PatentIndex Score
5 records- 0184US5798413AFlexible polar thermoplastic polyolefin compositionsDU PONT·Filed 1995·Granted Aug 25, 1998·46 cites·12 claims
- 0272US5395881AFlexible polar thermoplastic polyolefin compositionsDU PONT·Filed 1994·Granted Mar 7, 1995·26 cites·13 claims
- 0363US5434217AFlexible polar thermoplastic polyolefin compositionsDU PONT·Filed 1994·Granted Jul 18, 1995·14 cites·11 claims
- 0432US5610234AFlexible polar thermoplastic polyolefin compositionsDU PONT·Filed 1993·Granted Mar 11, 1997·3 cites·12 claims
- 0529USH1437HGrafted copolymersSPELTHANN HEINZ H·Filed 1994·Granted May 2, 1995·3 cites·6 claims
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