Inventor · disambiguated record
Donald E. Hipchen
Also filed as: HIPCHEN DONALD E
5 granted patents·252 citations·filing 1976–1981
85Inventor score
Technology areasB29C
Top patents by PatentIndex Score
5 records- 0193US4118533AStructural laminate and method for making sameCELOTEX·Filed 1976·Granted Oct 3, 1978·107 cites·48 claims
- 0292US4028158AStructural laminate and method for making sameCELOTEX CORP·Filed 1976·Granted Jun 7, 1977·71 cites·26 claims
- 0373US4386983AMethod of making a foam structural laminateCELOTEX CORP·Filed 1981·Granted Jun 7, 1983·31 cites·32 claims
- 0470US4284683AStructural laminateCELOTEX CORP·Filed 1979·Granted Aug 18, 1981·24 cites·15 claims
- 0558US4346133AStructural laminate and method for making sameCELOTEX CORP·Filed 1981·Granted Aug 24, 1982·19 cites·21 claims
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