Inventor · disambiguated record
Charles H. Meis
Also filed as: MEIS CHARLES H · SCHAAF HENRY W
18 granted patents·4 pending applications·155 citations·filing 1975–2020
94Inventor score
Top patents by PatentIndex Score
22 records- 0189US11242947B2Irrigation pipe assemblyLINDSAY CORP·Filed 2020·Granted Feb 8, 2022·2 cites·20 claims
- 0286US9279520B2Irrigation pipe assemblyKORUS THOMAS J·Filed 2011·Granted Mar 8, 2016·7 cites·8 claims
- 0386US8882006B2Flexible hose assembly apparatus and methodKORUS THOMAS J·Filed 2011·Granted Nov 11, 2014·9 cites·17 claims
- 0474US7878429B2Solar powered irrigation machineLINDSAY CORP·Filed 2007·Granted Feb 1, 2011·12 cites·19 claims
- 0574US4674681AIrrigation system and apparatusLINDSAY MFG CO·Filed 1985·Granted Jun 23, 1987·35 cites·24 claims
- 0672US10030797B2Irrigation pipe and method of fabricationLINDSAY CORP·Filed 2015·Granted Jul 24, 2018·1 cites·12 claims
- 0767US8517289B2Solar powered irrigation machinePAROD RICHARD W·Filed 2011·Granted Aug 27, 2013·4 cites·27 claims
- 0866US7007871B2Mobile irrigation machine with underground water applicationLINDSAY MFG COMPANY·Filed 2001·Granted Mar 7, 2006·7 cites·18 claims
- 0965US7686234B2Mobile irrigation machine with underground water applicationLINDSAY MFG COMPANY·Filed 2005·Granted Mar 30, 2010·1 cites·8 claims
- 1065US4011990ACenter pivot irrigation systemLINDSAY MFG CO·Filed 1976·Granted Mar 15, 1977·22 cites·32 claims
- 1164US8662424B2Irrigation and spraying methodMEIS CHARLES H·Filed 2010·Granted Mar 4, 2014·2 cites·10 claims
- 1259US10690274B2Irrigation pipe and method of fabricationLINDSAY CORP·Filed 2015·Granted Jun 23, 2020·0 cites·9 claims
- 1358US4693425ADrive for movable irrigation system and the likeLINDSAY MFG CO·Filed 1986·Granted Sep 15, 1987·22 cites·6 claims
- 1457US2009087260A1Method and Apparatus for Preventing the Drive Wheels of an Irrigation Machine from Becoming Stuck in the MudLINDSAY CORP·Filed 2007·Application pending·0 cites
- 1556US2010096476A1Distribution tube assembly for irrigationLINDSAY CORP·Filed 2009·Application pending·0 cites
- 1655US2009166451A1Wind-Powered Irrigation MachineLINDSAY CORP·Filed 2007·Application pending·0 cites
- 1752US2010140370A1Mobile Irrigation Machine With Underground Water ApplicationLINDSAY MFG CO·Filed 2010·Application pending·0 cites
- 1846US7588200B2Distribution tube assembly for irrigationLINDSAY MFG COMPANY·Filed 2001·Granted Sep 15, 2009·1 cites·25 claims
- 1946US3983898AIrrigation systemLINDSAY MFG CO·Filed 1975·Granted Oct 5, 1976·10 cites·18 claims
- 2039US4277023ACenter pivot irrigation system with corner watering arrangementLINDSAY MFG CO·Filed 1977·Granted Jul 7, 1981·8 cites·11 claims
- 2137US4618102ADrive for movable irrigation system and the likeLINDSAY MFG CO·Filed 1984·Granted Oct 21, 1986·8 cites·13 claims
- 2231US4240582ACenter pivot irrigation system with corner watering arrangementLINDSAY MFG CO·Filed 1979·Granted Dec 23, 1980·4 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →