Inventor · disambiguated record
David F. Andel
Also filed as: ANDEL DAVID · ANDEL DAVID F
9 granted patents·2 pending applications·215 citations·filing 1995–2021
90Inventor score
Top patents by PatentIndex Score
11 records- 0192US8253076B2Respiratory system heater unitANDEL DAVID F·Filed 2007·Granted Aug 28, 2012·38 cites·34 claims
- 0286US6883684B2Hot melt adhesive system having centralized manifold and zone heating capabilityNORDSON CORP·Filed 2002·Granted Apr 26, 2005·28 cites·14 claims
- 0384US7837633B2Lancing device and multi-lancet cartridgeFACET TECHNOLOGIES LLC·Filed 2005·Granted Nov 23, 2010·33 cites·29 claims
- 0482US8049143B2Hot plate heater for a respiratory systemSMITHS MEDICAL ASD INC·Filed 2007·Granted Nov 1, 2011·29 cites·29 claims
- 0579US6433315B2Melter tank for thermoplastic material and chassis for said tankNORDSON CORP·Filed 2001·Granted Aug 13, 2002·15 cites·8 claims
- 0677US7694854B2Hot melt adhesive system having centralized manifold and zone heating capabilityNORDSON CORP·Filed 2005·Granted Apr 13, 2010·4 cites·17 claims
- 0775US6155806ADual acting piston pump having reduced back flow between strokesNORDSON CORP·Filed 1998·Granted Dec 5, 2000·34 cites·20 claims
- 0857US5715864ASafe-failing hydraulic pressure relieving/dumping valveNORDSON CORP·Filed 1995·Granted Feb 10, 1998·18 cites·16 claims
- 0956US2010106174A1Lancing device and multi-lancet cartridgeFACET TECHNOLOGIES LLC·Filed 2009·Application pending·0 cites
- 1054US5919384AMelter tank for thermoplastic material and chassis for said tankNORDSON CORP·Filed 1997·Granted Jul 6, 1999·16 cites·20 claims
- 1143US2024295201A1Negative pressure generator and fuel tank ventilationWOCO IND GMBH·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →