Inventor · disambiguated record
Douglas W. Coffin
Also filed as: COFFIN DOUGLAS W
2 granted patents·2 citations·filing 2019–2022
40Inventor score
Technology areasD21H
Top patents by PatentIndex Score
2 records- 0173US12104324B2Paper products and pulps with surface enhanced pulp fibers and increased absorbency, and methods of making sameDOMTAR PAPER CO LLC·Filed 2022·Granted Oct 1, 2024·0 cites·9 claims
- 0271US11441271B2Paper products and pulps with surface enhanced pulp fibers and increased absorbency, and methods of making samePANDE HARSHAD·Filed 2019·Granted Sep 13, 2022·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →