Inventor · disambiguated record
Ovidiu Opresco
Also filed as: OPRESCO OVIDIU
7 granted patents·429 citations·filing 1983–1999
89Inventor score
Top patents by PatentIndex Score
7 records- 0188US5908125AChild-resistant screw-on cap and bottleWEATHERCHEM CORP·Filed 1997·Granted Jun 1, 1999·93 cites·8 claims
- 0287US5603421ATwo-finger child resistant closureWEATHERCHEM CORP·Filed 1995·Granted Feb 18, 1997·87 cites·5 claims
- 0386US4513970APolymorphic twist puzzleOPRESCO OVIDIU·Filed 1983·Granted Apr 30, 1985·103 cites·1 claims
- 0484US5462182AScrews-on child resistant consumer-friendly closureWEATHERCHEM CORP·Filed 1994·Granted Oct 31, 1995·72 cites·6 claims
- 0582USD421909SChild-resistant screw-on capWEATHERCHEM CORP·Filed 1999·Granted Mar 28, 2000·27 cites·1 claims
- 0680US5476173APackaging constructionFiled 1994·Granted Dec 19, 1995·33 cites·23 claims
- 0752US4757999APneumatically operated toy devicePRESSMAN TOY CORP·Filed 1986·Granted Jul 19, 1988·14 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →