Inventor · disambiguated record
Lowell C. Frank
Also filed as: FRANK LOWELL C · WELNA WALTON W
7 granted patents·111 citations·filing 1978–2013
85Inventor score
Top patents by PatentIndex Score
7 records- 0182US8579056B1Spiral drive and transport device using the sameFRANK LOWELL C·Filed 2013·Granted Nov 12, 2013·12 cites·9 claims
- 0282US5121699AReclamation method and apparatus for soil and other productsFRANK LOWELL C·Filed 1991·Granted Jun 16, 1992·32 cites·77 claims
- 0374US4558525ADehydration equipmentPROGRESSIVE DEV INC·Filed 1980·Granted Dec 17, 1985·22 cites·15 claims
- 0466US4177078AThermal stabilization of soilMINNESOTA MINING & MFG·Filed 1978·Granted Dec 4, 1979·17 cites·3 claims
- 0562US6879609B2Silicate glass for upconversion fluorescence3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Apr 12, 2005·6 cites·29 claims
- 0660US8520165B2Optical film laminatesFRANK LOWELL C·Filed 2008·Granted Aug 27, 2013·0 cites·16 claims
- 0760US4357152AFluid borne particulate separatorPROGRESSIVE DEV INC·Filed 1980·Granted Nov 2, 1982·22 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →