Inventor · disambiguated record
Alan R. Hannan
Also filed as: HANNAN ALAN R
6 granted patents·342 citations·filing 1993–1998
87Inventor score
Top patents by PatentIndex Score
6 records- 0189US6138508ADigital liquid level sensing apparatusKDI PREC PRODUCTS INC·Filed 1997·Granted Oct 31, 2000·87 cites·14 claims
- 0286US5406843ADigital liquid level sensing apparatusKDI CORP INC·Filed 1993·Granted Apr 18, 1995·71 cites·11 claims
- 0384US6125696ADigital liquid level sensing apparatusKDI PRECISION PRODUCTS INC·Filed 1998·Granted Oct 3, 2000·68 cites·12 claims
- 0483US5613399AMethod for liquid level detectionKDI PRECISION PRODUCTS INC·Filed 1995·Granted Mar 25, 1997·61 cites·3 claims
- 0559US6018335AProgrammable keyboard and method thereforKDI PRECISION PRODUCTS INC·Filed 1997·Granted Jan 25, 2000·47 cites·7 claims
- 0629US6240778B1Liquid level point switch sensorKDI PREC PRODUCTS INC·Filed 1998·Granted Jun 5, 2001·8 cites·22 claims
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