Inventor · disambiguated record
Kenneth J. Blum
Also filed as: BLUM KENNETH J
12 granted patents·2 pending applications·319 citations·filing 1975–2016
93Inventor score
Files withBERKEL & COMPANY CONTRACTORS I5BERKEL & COMPANY CONTRACTORS INC3BERKEL & CO CONTRACTORS INC1BERKEL & COMPANY1BERKEL & COMPANY CONTRACTOR IN1
Top patents by PatentIndex Score
14 records- 0193US6033152APile forming apparatusBERKEL & COMPANY CONTRACTORS I·Filed 1998·Granted Mar 7, 2000·87 cites·24 claims
- 0281US9512588B2Reversible displacement auger toolBERKEL & COMPANY CONTRACTORS INC·Filed 2016·Granted Dec 6, 2016·4 cites·15 claims
- 0380US9217293B1Reversible displacement auger toolBERKEL & COMPANY CONTRACTORS INC·Filed 2015·Granted Dec 22, 2015·3 cites·5 claims
- 0477US4966498APile-forming apparatus for use in low density overburdenBERKEL & COMPANY CONTRACTORS I·Filed 1989·Granted Oct 30, 1990·37 cites·9 claims
- 0576US5073080AGrapple device for auger sectionsBERKEL & COMPANY·Filed 1990·Granted Dec 17, 1991·46 cites·4 claims
- 0675US9506295B1Reversible displacement auger toolBERKEL & COMPANY CONTRACTORS INC·Filed 2014·Granted Nov 29, 2016·4 cites·5 claims
- 0770US5197424APre-lubrication system for reducing engine wearBLUM KENNETH J·Filed 1992·Granted Mar 30, 1993·34 cites·1 claims
- 0869US5542786AApparatus for monitoring grout pressure during construction of auger pressure grouted pilingBERKEL & COMPANY CONTRACTORS I·Filed 1995·Granted Aug 6, 1996·33 cites·1 claims
- 0959US7198434B2Full-displacement pressure grouted pile system and methodBERKEL & COMPANY CONTRACTORS I·Filed 2004·Granted Apr 3, 2007·20 cites·20 claims
- 1053US2007175666A1Full-displacement pressure grouted pile system and methodBERKEL & COMPANY CONTRACTOR IN·Filed 2007·Application pending·0 cites
- 1150US4032287ACombination burnerUNITED STATES STEEL CORP·Filed 1975·Granted Jun 28, 1977·14 cites·6 claims
- 1250US2008131211A1Installation effort deep foudnation methodNESMITH WILLIE M·Filed 2008·Application pending·0 cites
- 1348US5064360ASurge chamber for swing valve grout pumpsBERKEL & CO CONTRACTORS INC·Filed 1990·Granted Nov 12, 1991·16 cites·8 claims
- 1446US5242027ACleaning device for earth augersBERKEL & COMPANY CONTRACTORS I·Filed 1992·Granted Sep 7, 1993·21 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →