Inventor · disambiguated record
Wayne Spears
Also filed as: SPEARS WAYNE
21 granted patents·2 pending applications·363 citations·filing 1974–2021
95Inventor score
Top patents by PatentIndex Score
23 records- 0193US11149874B1Valve operator assemblySPEARS MFG CO·Filed 2021·Granted Oct 19, 2021·3 cites·19 claims
- 0292US8297663B2Rotatable fire sprinkler fitting with elongated gasketSPEARS WAYNE·Filed 2009·Granted Oct 30, 2012·25 cites·11 claims
- 0392US5437481ADurable plastic/metal transition fittingSPEARS MANUFACTURING COMPANY·Filed 1993·Granted Aug 1, 1995·107 cites·31 claims
- 0491US9810359B2Pipe couplingSPEARS MFG CO·Filed 2015·Granted Nov 7, 2017·15 cites·20 claims
- 0591US8474472B2Rotatable fire sprinkler fitting with elongated gasketSPEARS WAYNE·Filed 2012·Granted Jul 2, 2013·12 cites·13 claims
- 0690US9709202B2Pipe connector fitting with elongate gasket and metal threadsSPEARS MFG CO·Filed 2015·Granted Jul 18, 2017·7 cites·15 claims
- 0789US9765912B2Telescoping pipe couplingSPEARS MFG CO·Filed 2015·Granted Sep 19, 2017·11 cites·17 claims
- 0888US11105448B1Grip lock fire sprinkler connectorSPEARS WAYNE·Filed 2019·Granted Aug 31, 2021·4 cites·1 claims
- 0988US7458613B2Rotatable fire sprinkler fittingSPEARS MFG CO·Filed 2006·Granted Dec 2, 2008·19 cites·19 claims
- 1082US9611970B2Pipe capSPEARS MFG CO·Filed 2015·Granted Apr 4, 2017·6 cites·14 claims
- 1182US7017951B2Strengthened pipe fitting having encapsulated reenforcing collarSPEARS MFG CO·Filed 2002·Granted Mar 28, 2006·29 cites·20 claims
- 1278US7426784B2Compact fire sprinkler attachment insertSPEARS MFG CO·Filed 2005·Granted Sep 23, 2008·10 cites·3 claims
- 1378US6991268B2Pipe fitting having over-sized strengthened starter threadsSPEARS MFG CO·Filed 2004·Granted Jan 31, 2006·23 cites·3 claims
- 1476US3966385AApparatus for forming a groove in a tubeSPEARS WAYNE·Filed 1974·Granted Jun 29, 1976·30 cites·21 claims
- 1574US8388026B2Repair coupling for piping systemsSPEARS WAYNE·Filed 2011·Granted Mar 5, 2013·4 cites·7 claims
- 1671US4044092AGroove molding methodSPEARS WAYNE·Filed 1976·Granted Aug 23, 1977·26 cites·18 claims
- 1770US6866305B2Pipe fitting having strengthened starter threadsSPEARS MFG CO·Filed 2002·Granted Mar 15, 2005·16 cites·28 claims
- 1868US12196347B2Grip lock fire sprinkler connectorSPEARS MFG CO·Filed 2021·Granted Jan 14, 2025·0 cites·20 claims
- 1967US6302446B1Union fitting replacement nutSPEARS MFG CO·Filed 2000·Granted Oct 16, 2001·16 cites·16 claims
- 2066US11473694B1Valve operator assemblySPEARS MFG CO·Filed 2021·Granted Oct 18, 2022·0 cites·20 claims
- 2152US2010259042A1Rotatable fire sprinkler fitting with elongated gasketSPEARS WAYNE·Filed 2009·Application pending·0 cites
- 2251US7857357B2Reinforced pipe fitting with eccentric flow pathSPEARS WAYNE·Filed 2008·Granted Dec 28, 2010·0 cites·14 claims
- 2339US2007272308A1Check Valve With Oblong Hinge OpeningsSPEARS WAYNE·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →