Inventor · disambiguated record
Donald K. Greier
Also filed as: GREIER DONALD J · GREIER DONALD K
4 granted patents·1 pending application·123 citations·filing 1991–2020
78Inventor score
Files withEGAN JOHN J III1GIDDINGS & LEWIS1KADANT BLACK CLAWSON LLC1WARNER & SWASEY CO SHEFFIELD M1WARNER SWASEY CO1
Top patents by PatentIndex Score
5 records- 0183US6058618ACoordinate measuring machineGIDDINGS & LEWIS·Filed 1997·Granted May 9, 2000·60 cites·21 claims
- 0271US5173613ACoordinate measuring machine with improved table supportWARNER & SWASEY CO SHEFFIELD M·Filed 1991·Granted Dec 22, 1992·36 cites·7 claims
- 0366US5257461ACoordinate measuring machine constructionWARNER SWASEY CO·Filed 1992·Granted Nov 2, 1993·27 cites·10 claims
- 0459US12442135B2Screen cylinder with improved slot width protection and method of removing solid contaminants from a solid suspensionKADANT BLACK CLAWSON LLC·Filed 2020·Granted Oct 14, 2025·0 cites·16 claims
- 0543US2005224610A1Pulper rotor and assemblyEGAN JOHN J III·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →