Inventor · disambiguated record
Edward P. Johnson
Also filed as: JOHNSON EDWARD P · JOHNSON Edward
7 granted patents·2 pending applications·106 citations·filing 1980–2017
85Inventor score
Files withKERO SUN INC2ELECTRO SCIENT IND INC1EMC CORP1JOHNSON Edward1JOHNSON FAMILY LIMITED PARTNER1
Top patents by PatentIndex Score
9 records- 0184US7475199B1Scalable network file systemEMC CORP·Filed 2000·Granted Jan 6, 2009·55 cites·27 claims
- 0251US4357929ASpace heating apparatusKERO SUN INC·Filed 1980·Granted Nov 9, 1982·14 cites·4 claims
- 0348US2010252540A1Method and apparatus for brittle materials processingELECTRO SCIENT IND INC·Filed 2010·Application pending·0 cites
- 0445USD263621SPortable kerosine heaterKERO SUN INC·Filed 1980·Granted Mar 30, 1982·4 cites·1 claims
- 0544US5788409ADrain field container systemJOHNSON FAMILY LIMITED PARTNER·Filed 1996·Granted Aug 4, 1998·20 cites·28 claims
- 0639US5383974AMethod for rejuvenating a drainfield or dry wellFiled 1993·Granted Jan 24, 1995·7 cites·37 claims
- 0737US2017314537A1System and method for adding oil to windmill gear boxJOHNSON Edward·Filed 2017·Application pending·0 cites
- 0828US6049942AApparatus for rejuvenating a drainfield or drywellFiled 1995·Granted Apr 18, 2000·4 cites·26 claims
- 0928US5473793AMethod and apparatus for rejuvenating a drainfield or dry wellFiled 1995·Granted Dec 12, 1995·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →