Inventor · disambiguated record
Robert Portillo
Also filed as: PORTILLO ROBERT · PORTILLO ROBERT C
10 granted patents·3 pending applications·150 citations·filing 2000–2013
90Inventor score
Files withWILLAT4WILLAT ERGONOMIC TECHNOLOGIES3BY THE GLASS LLC1WILLAT BOYD I1WILLAT WRITING INSTR INC1
Top patents by PatentIndex Score
13 records- 0188USD474809SPen with curved clip and angular glass tipped bottomFiled 2002·Granted May 20, 2003·37 cites·1 claims
- 0283USD724898SBeer glassBY THE GLASS LLC·Filed 2013·Granted Mar 24, 2015·31 cites·1 claims
- 0374USD489085SPenWILLAT·Filed 2002·Granted Apr 27, 2004·21 cites·1 claims
- 0468USD451549SWriting instrument grip and bodyWILLAT WRITING INSTR INC·Filed 2000·Granted Dec 4, 2001·20 cites·1 claims
- 0565US8069536B2Conformable pod for a manual implementWILLAT BOYD I·Filed 2005·Granted Dec 6, 2011·2 cites·26 claims
- 0662USD486911SDental toolWILLAT ERGONOMIC TECHNOLOGIES·Filed 2003·Granted Feb 17, 2004·13 cites·1 claims
- 0760USD492413SDental toolWILLAT ERGONOMIC TECHNOLOGIES·Filed 2003·Granted Jun 29, 2004·12 cites·1 claims
- 0854USD481070SCurved pen clipWILLAT·Filed 2002·Granted Oct 21, 2003·8 cites·1 claims
- 0952US2007110495A1Conformable pod for a manual implementWILLAT ERGONOMIC TECHNOLOGIES·Filed 2006·Application pending·0 cites
- 1042USD490106SFountain penWILLAT·Filed 2002·Granted May 18, 2004·6 cites·1 claims
- 1142US2004233169A1Computer mouseFiled 2004·Application pending·0 cites
- 1239US2004248063A1Dental tool with deformable gripFiled 2004·Application pending·0 cites
- 1327USD478742SPen displayWILLAT·Filed 2002·Granted Aug 26, 2003·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →