Inventor · disambiguated record
Howard B. Johnson
Also filed as: JOHNSON HOWARD B · JOHNSON HOWARD BEATTIE
13 granted patents·315 citations·filing 1973–1993
93Inventor score
Files withCONS CERAMIC PRODUCTS5JOHNSON HOWARD B3JOHNSON FARM MACHINERY CO INC2BUTTON MARTHA WILLIS1JOHNSON FARM MACHINERY COMPANY1
Top patents by PatentIndex Score
13 records- 0194US4141200AAutomatic header adjustment for harvestersJOHNSON FARM MACHINERY CO INC·Filed 1976·Granted Feb 27, 1979·87 cites·10 claims
- 0292US3968004AProcess for making a shaped fibrous article by a vacuum forming process and the shaped fibrous article made therebyPITTSBURGH CORNING CORP·Filed 1973·Granted Jul 6, 1976·61 cites·11 claims
- 0385US4696455AZircon and MgO preheatable insulating refractory liners and methods of use thereofCONS CERAMIC PRODUCTS·Filed 1984·Granted Sep 29, 1987·20 cites·29 claims
- 0476US4703022AAlumina and MgO preheatable insulating refractory liners and methods of use thereofCONS CERAMIC PRODUCTS·Filed 1984·Granted Oct 27, 1987·29 cites·21 claims
- 0568US5316519AMultiple weight drum shakerJOHNSON FARM MACHINERY COMPANY·Filed 1992·Granted May 31, 1994·27 cites·25 claims
- 0667US4915671AVibratory seed crop harvesting method and apparatusJOHNSON FARM MACHINERY CO INC·Filed 1988·Granted Apr 10, 1990·33 cites·61 claims
- 0764US5036029ASprayable insulating liner compositions for metal vesselsCONS CERAMIC PRODUCTS·Filed 1989·Granted Jul 30, 1991·15 cites·8 claims
- 0857US4869468AAlumina and MgO preheatable insulating refractory liners and methods of usingCONS CERAMIC PRODUCTS·Filed 1987·Granted Sep 26, 1989·15 cites·8 claims
- 0955US4435138ARotary vane machine with rotating end sealing platesJOHNSON HOWARD B·Filed 1980·Granted Mar 6, 1984·14 cites·10 claims
- 1048USD254129SCombined camper support and jackJOHNSON HOWARD B·Filed 1977·Granted Feb 5, 1980·4 cites·1 claims
- 1144USD280493SScriber toolJOHNSON HOWARD B·Filed 1983·Granted Sep 10, 1985·3 cites·1 claims
- 1235US4090568AVine harvester for use on wet and sloping groundBUTTON MARTHA WILLIS·Filed 1976·Granted May 23, 1978·6 cites·16 claims
- 1330USRE35210ESprayable insulating liner compositions for metal vesselsCONS CERAMIC PRODUCTS·Filed 1993·Granted Apr 16, 1996·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →