Inventor · disambiguated record
Joseph B. Coel
Also filed as: COEL JOSEPH B
10 granted patents·1 pending application·340 citations·filing 1973–2005
92Inventor score
Top patents by PatentIndex Score
11 records- 0194US3931992AUniversal joint connectorBADGER METER INC·Filed 1973·Granted Jan 13, 1976·68 cites·18 claims
- 0285US4126338AThreaded couplingBADGER METER INC·Filed 1975·Granted Nov 21, 1978·65 cites·16 claims
- 0374US6673283B2Method for optical control of an adjustable core pin for vial moldingEMPIRE LEVEL MFG CORP·Filed 2002·Granted Jan 6, 2004·10 cites·10 claims
- 0473US5940978ABuilder's level with hand-grip featureEMPIRE LEVEL MFG CORP·Filed 1997·Granted Aug 24, 1999·57 cites·20 claims
- 0572US5651186ALiquid level vial and method for making the vialEMPIRE LEVEL MFG CORP·Filed 1995·Granted Jul 29, 1997·30 cites·20 claims
- 0669US6249983B1Levelling apparatus for a laser levelEMPIRE LEVEL MFG CORP·Filed 1999·Granted Jun 26, 2001·46 cites·10 claims
- 0757US6840756B2Adjustable core pin for vial moldingEMPIRE LEVEL MFG CORP·Filed 2003·Granted Jan 11, 2005·10 cites·14 claims
- 0856US5588217ALevel vial assembly with encapsulated vialEMPIRE LEVEL MFG CORP·Filed 1995·Granted Dec 31, 1996·25 cites·8 claims
- 0950US6151787ALevelling apparatus for a builder's laser levelEMPIRE LEVEL MFG CORP·Filed 1998·Granted Nov 28, 2000·18 cites·10 claims
- 1049US2005116371A1Adjustable core pin for vial moldingFiled 2005·Application pending·0 cites
- 1147US6351875B1Apparatus for securing a level and a structural component to one anotherEMPIRE LEVEL MFG CORP·Filed 1999·Granted Mar 5, 2002·11 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →