Inventor · disambiguated record
Daniel R. Proper
Also filed as: PROPER DANIEL R
4 granted patents·117 citations·filing 1995–1996
80Inventor score
Technology areasB65D
Top patents by PatentIndex Score
4 records- 0186USD400394SBase for a plastic food containerTENNECO PACKAGING·Filed 1996·Granted Nov 3, 1998·34 cites·1 claims
- 0286USD374376SCover for a food containerTENNECO PACKAGING·Filed 1995·Granted Oct 8, 1996·33 cites·1 claims
- 0368US5685453AFood packaging coverTENNECO PACKAGING INC·Filed 1995·Granted Nov 11, 1997·40 cites·25 claims
- 0457USD379587SBase for a food containerTENNECO PACKAGING·Filed 1995·Granted Jun 3, 1997·10 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →