Inventor · disambiguated record
Alexander C. Johnson
Also filed as: JOHNSON ALEXANDER · JOHNSON ALEXANDER C · JOHNSON ALEXANDER CHARLES EDWA · JOHNSON ALEXANDER CHARLES EDWARD
13 granted patents·8 pending applications·206 citations·filing 1992–2025
91Inventor score
Top patents by PatentIndex Score
21 records- 0184US7466217B1System for determining abandonment of child in unattended vehicleIBM·Filed 2008·Granted Dec 16, 2008·41 cites·1 claims
- 0272US9251257B2Deleting a file on reading of the fileJOHNSON ALEXANDER C·Filed 2010·Granted Feb 2, 2016·4 cites·19 claims
- 0364US5969932APower surge protection assemblyA C DATA SYSTEMS INC·Filed 1997·Granted Oct 19, 1999·32 cites·27 claims
- 0462US8305632B2Automated batch processing of document in a multifunction printer systemJOHNSON ALEXANDER C·Filed 2007·Granted Nov 6, 2012·3 cites·20 claims
- 0559US2025178289A1Relating to the sealing of pipe linersW E RAWSON LTD·Filed 2025·Application pending·0 cites
- 0655US2008284429A1Situ Hyperpolarization of Imaging AgentsHARVARD COLLEGE·Filed 2006·Application pending·0 cites
- 0754US5672398AFlexible tubular structuresW E RAWSON LIMITED·Filed 1994·Granted Sep 30, 1997·17 cites·26 claims
- 0853US12251887B2Sealing of pipe linersW E RAWSON LTD·Filed 2020·Granted Mar 18, 2025·0 cites·12 claims
- 0953US11820550B2Plastic free containerJOHNSON ALEXANDER·Filed 2021·Granted Nov 21, 2023·0 cites·8 claims
- 1053US9620803B2Solid oxide fuel cell with reinforced electrolyte membraneRAMANATHAN SHRIRAM·Filed 2015·Granted Apr 11, 2017·0 cites·20 claims
- 1153US5966282APower surge protection assemblyA C DATA SYSTEMS INC·Filed 1997·Granted Oct 12, 1999·29 cites·20 claims
- 1251US8815466B2Micro-scale energy conversion devices and methodsRAMANATHAN SHRIRAM·Filed 2008·Granted Aug 26, 2014·0 cites·40 claims
- 1350US5876645AImpregnation of linersAPPLIED FELTS LIMITED·Filed 1996·Granted Mar 2, 1999·19 cites·30 claims
- 1449US2013256122A1Electrochemically functional membranesRAMANATHAN SHRIRAM·Filed 2011·Application pending·0 cites
- 1545US2024329421A1Actuator assemblyCAMBRIDGE MECHATRONICS LTD·Filed 2022·Application pending·0 cites
- 1644US2008054066A1Method, System and Program Product Supporting Sharing of Transaction Data Associated with a Rewards Program IdentifierJOHNSON ALEXANDER C·Filed 2006·Application pending·0 cites
- 1743US5304111ATherapeutic magnetic sheet with repeated curved magnetic areasNIKKEN INC·Filed 1992·Granted Apr 19, 1994·61 cites·10 claims
- 1842US2012009504A1Electrodes for fuel cellsRAMANATHAN SHRIRAM·Filed 2010·Application pending·0 cites
- 1938US2008040663A1Method, System and Computer Program Product for Citation Metadata CaptureIBM·Filed 2006·Application pending·0 cites
- 2037US12358256B2Pipe linerW E RAWSON LTD·Filed 2020·Granted Jul 15, 2025·0 cites·14 claims
- 2133US2008318557A1Broadcast of time signal over general purpose wireless networkPOULSON JOSHUA R·Filed 2007·Application pending·0 cites
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