Inventor · disambiguated record
Eugene B. Ritchey
Also filed as: RITCHEY EUGENE B
22 granted patents·1 pending application·683 citations·filing 1975–2012
96Inventor score
Top patents by PatentIndex Score
23 records- 0198US6543949B1Keyboard support apparatusFiled 2000·Granted Apr 8, 2003·151 cites·11 claims
- 0297US6145225AAnimal ear tag assembly and component locking memberFiled 2000·Granted Nov 14, 2000·80 cites·14 claims
- 0395US4359015AIdentification tag for livestockRITCHEY EUGENE·Filed 1981·Granted Nov 16, 1982·67 cites·17 claims
- 0487US6663072B1Lap stabilization deviceFiled 2000·Granted Dec 16, 2003·48 cites·12 claims
- 0587US4281657ATool for attaching identification deviceRITCHEY EUGENE·Filed 1980·Granted Aug 4, 1981·40 cites·15 claims
- 0683US6055752AEar tag with locking member for multi-purpose storageFiled 1998·Granted May 2, 2000·42 cites·17 claims
- 0782US4184453AEar tag locking deviceRITCHEY EUGENE·Filed 1978·Granted Jan 22, 1980·32 cites·5 claims
- 0881US6007548AApparatus for and method of installation of ear tagsFiled 1999·Granted Dec 28, 1999·35 cites·16 claims
- 0980US8486088B2Ear tag installation tool and methodRITCHEY EUGENE·Filed 2011·Granted Jul 16, 2013·7 cites·7 claims
- 1079US5653403AToilet paper holder and dispenserFiled 1996·Granted Aug 5, 1997·45 cites·13 claims
- 1178US7441354B2Tag for livestockRITCHEY MFG INC·Filed 2005·Granted Oct 28, 2008·10 cites·10 claims
- 1275US8398652B2Ear tag installation tool and methodRITCHEY EUGENE·Filed 2010·Granted Mar 19, 2013·5 cites·11 claims
- 1369US5493997ABird nesting apparatusFiled 1994·Granted Feb 27, 1996·27 cites·16 claims
- 1464US7108234B2Keyboard support device and methodRITCHEY EUGENE B·Filed 2004·Granted Sep 19, 2006·15 cites·19 claims
- 1563US4365436ADisplay panel and method of making sameRITCHEY EUGENE·Filed 1980·Granted Dec 28, 1982·18 cites·6 claims
- 1656USD508918SKeyboard supportFiled 2004·Granted Aug 30, 2005·9 cites·1 claims
- 1755USD672922SLivestock tagRITCHEY EUGENE·Filed 2012·Granted Dec 18, 2012·9 cites·1 claims
- 1850US4000744AEar tag applying toolRITCHEY EUGENE·Filed 1975·Granted Jan 4, 1977·12 cites·13 claims
- 1950US2006260156A1Tag for livestockRITCHEY EUGENE B·Filed 2005·Application pending·0 cites
- 2048US4195635AEar tag installing toolRITCHEY EUGENE·Filed 1978·Granted Apr 1, 1980·11 cites·8 claims
- 2147US6007547AApparatus for and method of installation of ear tagsFiled 1997·Granted Dec 28, 1999·10 cites·37 claims
- 2235US5840228AMethod of creating indicia on a molded articleFiled 1997·Granted Nov 24, 1998·5 cites·5 claims
- 2335US5792397AMethod of injection moldingFiled 1996·Granted Aug 11, 1998·5 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →