Inventor · disambiguated record

Donald D. Cain

Also filed as: CAIN DONALD D

2 granted patents·48 citations·filing 1992–1993

66Inventor score

Technology areasB41F B41P

Files withLAWRENCE PAPER CO2

Top patents by PatentIndex Score

2 records

0185US5344573AMethod of recovery of printing ink wastesLAWRENCE PAPER CO·Filed 1993·Granted Sep 6, 1994·26 cites·17 claims
0264US5200094AMethod of recovery of printing ink wastes using elevated temperature, pressure and shearLAWRENCE PAPER CO·Filed 1992·Granted Apr 6, 1993·22 cites·16 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →