Inventor · disambiguated record
James L. Zak
Also filed as: ZAK JAMES · ZAK JAMES L
3 granted patents·18 citations·filing 1990–2006
65Inventor score
Top patents by PatentIndex Score
3 records- 0137US5323588AMethod of packaging aqueous slurriesNAT GYPSUM CO·Filed 1992·Granted Jun 28, 1994·10 cites·10 claims
- 0234US5183152AHumectants in joint compound containersNAT GYPSUM CO·Filed 1990·Granted Feb 2, 1993·8 cites·7 claims
- 0325US7251924B1Non-detachable chain link for material mover chainGRAETZ CONTRACT MFG LLC·Filed 2006·Granted Aug 7, 2007·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →