Inventor · disambiguated record
Nathan Ulrich
Also filed as: ULRICH NATHAN · ULRICH NATHAN T · ULRICH NATHAN THATCHER
35 granted patents·2 pending applications·1,663 citations·filing 1988–2025
98Inventor score
Top patents by PatentIndex Score
37 records- 0198US9771217B2Control system for storage and retrieval systemsSYMBOTIC LLC·Filed 2015·Granted Sep 26, 2017·23 cites·28 claims
- 0298US9694975B2Lift interface for storage and retrieval systemsLERT JOHN·Filed 2010·Granted Jul 4, 2017·38 cites·10 claims
- 0398US9321591B2Autonomous transports for storage and retrieval systemsSYMBOTIC LLC·Filed 2013·Granted Apr 26, 2016·106 cites·9 claims
- 0498US9096375B2Storage and retrieval systemLERT JOHN·Filed 2010·Granted Aug 4, 2015·75 cites·8 claims
- 0598US9051120B2Control system for storage and retrieval systemsSYMBOTIC LLC·Filed 2013·Granted Jun 9, 2015·59 cites·20 claims
- 0698US8594835B2Control system for storage and retrieval systemsLERT JOHN·Filed 2010·Granted Nov 26, 2013·195 cites·14 claims
- 0798US8425173B2Autonomous transports for storage and retrieval systemsLERT JOHN·Filed 2010·Granted Apr 23, 2013·288 cites·2 claims
- 0897US10035649B2Control system for storage and retrieval systemsSYMBOTIC LLC·Filed 2017·Granted Jul 31, 2018·13 cites·20 claims
- 0996US11939158B2Storage and retrieval systemSYMBOTIC LLC·Filed 2021·Granted Mar 26, 2024·2 cites·18 claims
- 1096US11661279B2Autonomous transports for storage and retrieval systemsSYMBOTIC LLC·Filed 2022·Granted May 30, 2023·2 cites·18 claims
- 1196US10442622B2Control system for storage and retrieval systemsSYMBOTIC LLC·Filed 2018·Granted Oct 15, 2019·11 cites·17 claims
- 1296US10239691B2Storage and retrieval systemSYMBOTIC LLC·Filed 2015·Granted Mar 26, 2019·11 cites·9 claims
- 1395US11124361B2Storage and retrieval systemSYMBOTIC LLC·Filed 2019·Granted Sep 21, 2021·6 cites·17 claims
- 1495US7762213B2Self-cleaning litter boxLUCKY LITTER LLC·Filed 2004·Granted Jul 27, 2010·42 cites·28 claims
- 1595US5501498AMethods and apparatus for mechanically intelligent graspingUNIV PENNSYLVANIA·Filed 1994·Granted Mar 26, 1996·208 cites·17 claims
- 1694US8166919B2Self-cleaning litter boxCOOK ALAN J·Filed 2011·Granted May 1, 2012·15 cites·17 claims
- 1794US8161908B2Self-cleaning litter boxCOOK ALAN J·Filed 2010·Granted Apr 24, 2012·13 cites·60 claims
- 1893US8166918B2Self-cleaning litter boxCOOK ALAN J·Filed 2011·Granted May 1, 2012·13 cites·19 claims
- 1993US8166920B2Self-cleaning litter boxCOOK ALAN J·Filed 2011·Granted May 1, 2012·12 cites·3 claims
- 2093US6443470B1Folding scooterNOVA CRUZ PRODUCTS INC·Filed 2000·Granted Sep 3, 2002·76 cites·8 claims
- 2193US4957320AMethods and apparatus for mechanically intelligent graspingUNIV PENNSYLVANIA·Filed 1988·Granted Sep 18, 1990·132 cites·9 claims
- 2293US2025340377A1Storage and retrieval systemSYMBOTIC LLC·Filed 2025·Application pending·0 cites
- 2392US5755645AExercise apparatusBOSTON BIOMOTION INC·Filed 1997·Granted May 26, 1998·151 cites·19 claims
- 2491US8028659B2Self-cleaning litter boxLUCKY LITTER LLC·Filed 2011·Granted Oct 4, 2011·10 cites·71 claims
- 2590US7490842B1Folding bicycleXOOTR LLC·Filed 2006·Granted Feb 17, 2009·34 cites·1 claims
- 2690US6459962B2Power assist vehicleDELTAGLIDE INC·Filed 2001·Granted Oct 1, 2002·80 cites·29 claims
- 2789US12358723B2Storage and retrieval systemSYMBOTIC LLC·Filed 2024·Granted Jul 15, 2025·0 cites·16 claims
- 2885US10717599B2Control system for storage and retrieval systemsSYMBOTIC LLC·Filed 2019·Granted Jul 21, 2020·2 cites·20 claims
- 2984US12084279B2Control system for storage and retrieval systemsSYMBOTIC LLC·Filed 2023·Granted Sep 10, 2024·0 cites·16 claims
- 3080US10207870B2Autonomous transports for storage and retrieval systemsSYMBOTIC LLC·Filed 2016·Granted Feb 19, 2019·3 cites·12 claims
- 3179US2023303329A1Autonomous transports for storage and retrieval systemsSYMBOTIC LLC·Filed 2023·Application pending·0 cites
- 3278US10759600B2Autonomous transports for storage and retrieval systemsSYMBOTIC LLC·Filed 2019·Granted Sep 1, 2020·2 cites·12 claims
- 3374US11608228B2Control system for storage and retrieval systemsSYMBOTIC LLC·Filed 2020·Granted Mar 21, 2023·0 cites·16 claims
- 3472US6807465B2Power assist vehicleFiled 2002·Granted Oct 19, 2004·30 cites·7 claims
- 3569US11396427B2Autonomous transports for storage and retrieval systemsSYMBOTIC LLC·Filed 2020·Granted Jul 26, 2022·0 cites·12 claims
- 3658USD352050SRobotic wristBARRETT TECH INC·Filed 1993·Granted Nov 1, 1994·9 cites·1 claims
- 3748US8763506B2Roller systemULRICH NATHAN·Filed 2008·Granted Jul 1, 2014·2 cites·38 claims
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