Assignee
EMHART CORP
US·15 granted patents·412 citations·filing 1973–1985
Top patents by PatentIndex Score
15 records- 0188US4046083AMerchandise display shelving assemblyEMHART CORP·Filed 1976·Granted Sep 6, 1977·68 cites·20 claims
- 0288US3945671ASeal lock and the like incorporating permanently secured single engagementEMHART CORP·Filed 1974·Granted Mar 23, 1976·59 cites·4 claims
- 0384US3949508AFiring mechanismEMHART CORP·Filed 1974·Granted Apr 13, 1976·59 cites·6 claims
- 0481US3935614AElectromechanical door holder-closerEMHART CORP·Filed 1974·Granted Feb 3, 1976·47 cites·50 claims
- 0579US4617692ATool for drilling and securing screw anchor to a wallEMHART CORP·Filed 1983·Granted Oct 21, 1986·56 cites·5 claims
- 0674US3934145AIonization smoke detector and alarm systemEMHART CORP·Filed 1973·Granted Jan 20, 1976·22 cites·13 claims
- 0767US3934998ANeck ring cartridge for glassware machineEMHART CORP·Filed 1974·Granted Jan 27, 1976·14 cites·2 claims
- 0857US4610473AHead and method for orienting electrical componentsEMHART CORP·Filed 1985·Granted Sep 9, 1986·25 cites·6 claims
- 0953US4611455AControl device for welding rods in packaging machinesEMHART CORP·Filed 1983·Granted Sep 16, 1986·13 cites·5 claims
- 1049US4612538ANail detector systemEMHART CORP·Filed 1983·Granted Sep 16, 1986·13 cites·17 claims
- 1148US3950974ALock case having adjustable frontEMHART CORP·Filed 1975·Granted Apr 20, 1976·13 cites·9 claims
- 1246US3967946AMold holder arms for glassware forming machine and method of operating the sameEMHART CORP·Filed 1975·Granted Jul 6, 1976·12 cites·8 claims
- 1337US4584758ACut-clinch mechanismEMHART CORP·Filed 1984·Granted Apr 29, 1986·5 cites·10 claims
- 1436US3938777AControl valvesEMHART CORP·Filed 1974·Granted Feb 17, 1976·4 cites·12 claims
- 1529US4610041AFolding machinesEMHART CORP·Filed 1984·Granted Sep 9, 1986·2 cites·5 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →