Inventor · disambiguated record
Leonardo Shiki Toma
Also filed as: TOMA LEONARDO S · TOMA LEONARDO SHIKI
8 granted patents·335 citations·filing 1999–2007
91Inventor score
Technology areasF17C
Top patents by PatentIndex Score
8 records- 0196US6742517B1High efficiency liquid oxygen systemMALLINCKRODT INC·Filed 2000·Granted Jun 1, 2004·77 cites·35 claims
- 0294US7766009B2Portable liquid oxygen unit with multiple operational orientationsCAIRE INC·Filed 2007·Granted Aug 3, 2010·27 cites·19 claims
- 0394US6843247B2Portable liquid oxygen unit with multiple operational orientationsMALLINCKRODT INC·Filed 2003·Granted Jan 18, 2005·51 cites·28 claims
- 0492US6575159B1Portable liquid oxygen unit with multiple operational orientationsMALLINCKRODT INC·Filed 2000·Granted Jun 10, 2003·47 cites·15 claims
- 0592USD436401SCombined storage and delivery container system for a breathable gasMALLINCKRODT INC·Filed 1999·Granted Jan 16, 2001·44 cites·1 claims
- 0685US7490605B2High efficiency liquid oxygen systemMALLINCKRODT INC·Filed 2003·Granted Feb 17, 2009·32 cites·19 claims
- 0785USD437056SPortable gas dispenserMALLINCKRODT INC·Filed 1999·Granted Jan 30, 2001·30 cites·1 claims
- 0884US7296569B2Portable liquid oxygen unit with multiple operational orientationsMALLINCKRODT INC·Filed 2004·Granted Nov 20, 2007·27 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →