Assignee
LINDSAY MFG CO
US·33 granted patents·1 pending application·603 citations·filing 1974–2010
Top patents by PatentIndex Score
34 records- 0188US4823022AApparatus and method for sensing power line conditionsLINDSAY MFG CO·Filed 1988·Granted Apr 18, 1989·59 cites·41 claims
- 0284US5729888AMethod of making an integrated electrical systemLINDSAY MFG CO·Filed 1995·Granted Mar 24, 1998·43 cites·7 claims
- 0384US5698831AIntegrated electrical systemLINDSAY MFG CO·Filed 1995·Granted Dec 16, 1997·47 cites·25 claims
- 0479US6923205B2Pressure regulator and shut-off valveLINDSAY MFG CO·Filed 2004·Granted Aug 2, 2005·24 cites·28 claims
- 0574US6758238B2Combined pressure regulator and shut-off valveLINDSAY MFG CO·Filed 2002·Granted Jul 6, 2004·26 cites·1 claims
- 0674US4674681AIrrigation system and apparatusLINDSAY MFG CO·Filed 1985·Granted Jun 23, 1987·35 cites·24 claims
- 0772US4074783AWater drive system for a center pivot irrigation unit or the likeLINDSAY MFG CO·Filed 1976·Granted Feb 21, 1978·25 cites·9 claims
- 0871US3994514AFlexible joint for an overhead irrigation systemLINDSAY MFG CO·Filed 1974·Granted Nov 30, 1976·26 cites·14 claims
- 0970US6343992B2Driver couplerLINDSAY MFG CO·Filed 2001·Granted Feb 5, 2002·8 cites·21 claims
- 1069US6752169B2Pressure regulator and shut-off valveLINDSAY MFG CO·Filed 2002·Granted Jun 22, 2004·22 cites·10 claims
- 1167US4769959ATemporary power line tower assembly and method of installing sameLINDSAY MFG CO·Filed 1983·Granted Sep 13, 1988·25 cites·32 claims
- 1265US4011990ACenter pivot irrigation systemLINDSAY MFG CO·Filed 1976·Granted Mar 15, 1977·22 cites·32 claims
- 1364US4018422ABundle conductor stringing block with rotary threading gateLINDSAY MFG CO·Filed 1975·Granted Apr 19, 1977·25 cites·36 claims
- 1463US5695129AFlexible joint for irrigation machine with steerable corner spanLINDSAY MFG CO·Filed 1995·Granted Dec 9, 1997·22 cites·18 claims
- 1562US4330085ALaterally mobile irrigation systemLINDSAY MFG CO·Filed 1980·Granted May 18, 1982·22 cites·43 claims
- 1658US4693425ADrive for movable irrigation system and the likeLINDSAY MFG CO·Filed 1986·Granted Sep 15, 1987·22 cites·6 claims
- 1758US4301994ABundle conductor stringing blockLINDSAY MFG CO·Filed 1980·Granted Nov 24, 1981·18 cites·14 claims
- 1852US2010140370A1Mobile Irrigation Machine With Underground Water ApplicationLINDSAY MFG CO·Filed 2010·Application pending·0 cites
- 1949US4744695AUnderground cable duct components and method of installing multiple cables therethroughLINDSAY MFG CO·Filed 1985·Granted May 17, 1988·17 cites·22 claims
- 2048US4564224ACoupling deviceLINDSAY MFG CO·Filed 1982·Granted Jan 14, 1986·14 cites·8 claims
- 2147US6109535ACorrosion resistant irrigation machineLINDSAY MFG CO·Filed 1999·Granted Aug 29, 2000·12 cites·21 claims
- 2246US4278237AApparatus and method of threading a closed framed opening by helicoptersLINDSAY MFG CO·Filed 1979·Granted Jul 14, 1981·14 cites·30 claims
- 2346US3983898AIrrigation systemLINDSAY MFG CO·Filed 1975·Granted Oct 5, 1976·10 cites·18 claims
- 2443US3954120AGear boxLINDSAY MFG CO·Filed 1974·Granted May 4, 1976·9 cites·8 claims
- 2542US4709125AStrain insulator with arcing hornsLINDSAY MFG CO·Filed 1987·Granted Nov 24, 1987·6 cites·14 claims
- 2640US4219043AContinuous-feed fluid supply apparatusLINDSAY MFG CO·Filed 1978·Granted Aug 26, 1980·7 cites·5 claims
- 2739US4277023ACenter pivot irrigation system with corner watering arrangementLINDSAY MFG CO·Filed 1977·Granted Jul 7, 1981·8 cites·11 claims
- 2839US4127181AWater drive system for a center pivot irrigation unit or the likeLINDSAY MFG CO·Filed 1977·Granted Nov 28, 1978·7 cites·10 claims
- 2937US4618102ADrive for movable irrigation system and the likeLINDSAY MFG CO·Filed 1984·Granted Oct 21, 1986·8 cites·13 claims
- 3035US4160540AFast action disconnect for use on a dog nut of a power line insulator and the likeLINDSAY MFG CO·Filed 1977·Granted Jul 10, 1979·7 cites·8 claims
- 3132US4093183AUnitary grounding assembly for bundle conductor stringing blocksLINDSAY MFG CO·Filed 1977·Granted Jun 6, 1978·4 cites·6 claims
- 3231US4240582ACenter pivot irrigation system with corner watering arrangementLINDSAY MFG CO·Filed 1979·Granted Dec 23, 1980·4 cites·14 claims
- 3330US4521198AInstruction kit for use in making feasibility studies for erecting temporary power line supportsLINDSAY MFG CO·Filed 1983·Granted Jun 4, 1985·1 cites·20 claims
- 3427US4083378AWater drive system for a mobile agricultural irrigation unitLINDSAY MFG CO·Filed 1976·Granted Apr 11, 1978·4 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →