Inventor · disambiguated record
Ralph G. Perkins
Also filed as: PERKINS RALPH G
3 granted patents·1 pending application·138 citations·filing 1999–2012
77Inventor score
Top patents by PatentIndex Score
4 records- 0191US6257440B1Container handle and related methodsROPAK CORP·Filed 1999·Granted Jul 10, 2001·83 cites·19 claims
- 0286US6494341B2Container handle and related methodsROPAK CORP·Filed 2001·Granted Dec 17, 2002·38 cites·14 claims
- 0385US8256640B2Container apparatus and related methodsLUBURIC FRANO·Filed 2008·Granted Sep 4, 2012·17 cites·50 claims
- 0452US2013020336A1Container apparatus and related methodsROPAK CORP·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →