Inventor · disambiguated record
J. Donald Brock
Also filed as: BROCK J DONALD
20 granted patents·1 pending application·451 citations·filing 1978–2014
96Inventor score
Top patents by PatentIndex Score
21 records- 0194US9855677B2Method and apparatus for making asphalt concrete using aggregate material from a plurality of material streamsASTEC INC·Filed 2014·Granted Jan 2, 2018·26 cites·10 claims
- 0293US7455173B1Portable telescoping stacking conveyorASTEC IND·Filed 2006·Granted Nov 25, 2008·29 cites·20 claims
- 0389US6318193B1Apparatus for use in sampling aggregatePAVEMENT TECHNOLOGY INC·Filed 2000·Granted Nov 20, 2001·47 cites·20 claims
- 0486US6575303B1Processing a product including aggregate materials and a volatile componentAI ENTPR INC·Filed 2001·Granted Jun 10, 2003·32 cites·17 claims
- 0578US5378059ACombined asphalt plant and soil remediation systemASTEC IND·Filed 1993·Granted Jan 3, 1995·38 cites·20 claims
- 0676US4638747ACoal-fired asphalt plantASTEC IND·Filed 1985·Granted Jan 27, 1987·38 cites·3 claims
- 0775US9127227B2Method and apparatus for processing biomass materialBROCK J DONALD·Filed 2012·Granted Sep 8, 2015·4 cites·7 claims
- 0875US6929393B1Asphalt production plantASTEC INC·Filed 2003·Granted Aug 16, 2005·12 cites·20 claims
- 0974US4616934ADrum mix asphalt plant with knock-out box and separate coaterBROCK J DONALD·Filed 1984·Granted Oct 14, 1986·29 cites·26 claims
- 1070US7927413B2Method and apparatus for making asphalt concrete using foamed asphalt cementASTEC INC·Filed 2007·Granted Apr 19, 2011·13 cites·13 claims
- 1167US4722636ASelf-adjusting, self-leveling tandem screedASTEC IND·Filed 1986·Granted Feb 2, 1988·27 cites·48 claims
- 1266US5052810AAsphalt drum mixer with bypass temperature controlASTEC IND·Filed 1990·Granted Oct 1, 1991·30 cites·14 claims
- 1364US4348146ASelf-erecting surge binASTEC IND·Filed 1980·Granted Sep 7, 1982·30 cites·5 claims
- 1459US4249351ASelf-erecting surge binASTEC IND·Filed 1978·Granted Feb 10, 1981·20 cites·2 claims
- 1557US5261738AAsphalt drum mixer with bypass for controlling the temperature of the exhaust gasASTEC IND·Filed 1992·Granted Nov 16, 1993·24 cites·18 claims
- 1654US9562204B2Method and apparatus for pelletizing blends of biomass materials for use as fuelASTEC INC·Filed 2013·Granted Feb 7, 2017·0 cites·16 claims
- 1753US5312246AHeating and conveying apparatusASTEC IND·Filed 1992·Granted May 17, 1994·8 cites·13 claims
- 1853US4715720ADrum mix asphalt plant with knock-out box and separate pugmill coaterASTEC IND·Filed 1986·Granted Dec 29, 1987·18 cites·3 claims
- 1950US2015103614A1Apparatus and method for a concrete plantASTEC INC·Filed 2014·Application pending·0 cites
- 2046US4993839AMethod and apparatus for producing asphaltic mixASTEC IND·Filed 1989·Granted Feb 19, 1991·13 cites·10 claims
- 2144US6062093AMethod and apparatus for sampling aggregate materialPAVEMENT TECHNOLOGY INC·Filed 1998·Granted May 16, 2000·13 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →