Inventor · disambiguated record
William Shields
Also filed as: SHIELDS WILLIAM · SHIELDS WILLIAM R
7 granted patents·213 citations·filing 1984–2006
87Inventor score
Top patents by PatentIndex Score
7 records- 0186US5786894AMeasurement of paper pulp and fiber visual characteristicsINT PAPER CO·Filed 1996·Granted Jul 28, 1998·106 cites·22 claims
- 0280US4637301AContamination control work stationENVIRONMENTAL AIR CONTROL·Filed 1984·Granted Jan 20, 1987·34 cites·5 claims
- 0374US7451643B2Test to measure curling tendency of paper in laser printersINT PAPER CO·Filed 2006·Granted Nov 18, 2008·3 cites·27 claims
- 0470US5899959AMeasurement of visual characteristics of paperINT PAPER CO·Filed 1996·Granted May 4, 1999·41 cites·17 claims
- 0564US7059181B2Test to measure curling tendency of paper in laser printersINT PAPER CO·Filed 2003·Granted Jun 13, 2006·4 cites·35 claims
- 0655US5152504AVacuum valveJANIS RESEARCH COMPANY INC·Filed 1991·Granted Oct 6, 1992·22 cites·10 claims
- 0738USD287621SClean air work stationENV AIR CONTROL INC·Filed 1984·Granted Jan 6, 1987·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →