Inventor · disambiguated record
David Roman
Also filed as: ROMAN DAVID · ROMAN DAVID T · ROMAN DAVID TAPIA
12 granted patents·9 pending applications·779 citations·filing 1998–2021
93Inventor score
Top patents by PatentIndex Score
21 records- 0195US6281568B1Plastic integrated circuit device package and leadframe having partially undercut leads and die padAMKOR TECHNOLOGY INC·Filed 1998·Granted Aug 28, 2001·485 cites·35 claims
- 0293US6521987B1Plastic integrated circuit device package and method for making the packageAMKOR TECHNOLOGY INC·Filed 2000·Granted Feb 18, 2003·104 cites·18 claims
- 0383US6965157B1Semiconductor package with exposed die pad and body-locking leadframeAMKOR TECHNOLOGY INC·Filed 2003·Granted Nov 15, 2005·38 cites·17 claims
- 0482US6455356B1Methods for moding a leadframe in plastic integrated circuit devicesAMKOR TECHNOLOGY·Filed 1999·Granted Sep 24, 2002·77 cites·21 claims
- 0572US6570825B2Method and circuit module package for automated switch actuator insertionAMKOR TECHNOLOGY INC·Filed 2001·Granted May 27, 2003·17 cites·20 claims
- 0668US6847103B1Semiconductor package with exposed die pad and body-locking leadframeAMKOR TECHNOLOGY INC·Filed 1999·Granted Jan 25, 2005·34 cites·31 claims
- 0766US8777249B1Hand motion wheelchair assemblyROMAN DAVID·Filed 2012·Granted Jul 15, 2014·8 cites·18 claims
- 0862US8272105B2Extendable linkage, extendable handle, and drywall tool with extendable handleROMAN DAVID T·Filed 2009·Granted Sep 25, 2012·4 cites·14 claims
- 0960US8356548B2Hydraulic apparatus, handle, and method of providing an extendable handleCINTA TOOLS LLC·Filed 2009·Granted Jan 22, 2013·2 cites·23 claims
- 1057US8348185B2Shredder feederIDENTISYS INC·Filed 2009·Granted Jan 8, 2013·4 cites·14 claims
- 1153US6919620B1Compact flash memory card with clamshell leadframeAMKOR TECHNOLOGY INC·Filed 2002·Granted Jul 19, 2005·6 cites·22 claims
- 1249US2013139680A1Hydraulic apparatus, handle, and method of prividing an extendable handleCINTA TOOLS LLC·Filed 2013·Application pending·0 cites
- 1346US2022373253A1Cooling Drink Holder AssemblyROMAN DAVID·Filed 2021·Application pending·0 cites
- 1442US2011189038A1Drywall mud pump with clamp or improved foot valveCINTA TOOLS INC·Filed 2010·Application pending·0 cites
- 1538US2013017337A1Flat box, tool, and method of dispensing drywall joint compoundCINTA TOOLS LLC·Filed 2012·Application pending·0 cites
- 1638US2011024320A1Drink mixing deviceROMAN DAVID·Filed 2010·Application pending·0 cites
- 1736US2011189039A1Drywall mud pump with improved handleCINTA TOOLS INC·Filed 2010·Application pending·0 cites
- 1834US2010260879A1Tool for dispensing drywall joint compoundSCHLECHT WERNER L·Filed 2010·Application pending·0 cites
- 1934US2012004078A1Stilts with non-circular support pole and method of improving safetySCHLECHT WERNER L·Filed 2011·Application pending·0 cites
- 2034US2010260530A1Apparatus for dispensing viscous fluid, and tool and method for dispensing drywall joint compoundSCHLECHT WERNER L·Filed 2010·Application pending·0 cites
- 2133US9003625B2Shredder feederIDENTISYS INC·Filed 2012·Granted Apr 14, 2015·0 cites·6 claims
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