Inventor · disambiguated record
David M. Shulman
Also filed as: SHULMAN DAVID M
5 granted patents·463 citations·filing 1994–2003
86Inventor score
Top patents by PatentIndex Score
5 records- 0194US5622556ALightweight, low water content cementitious compositions and methods of their production and useFiled 1995·Granted Apr 22, 1997·126 cites·35 claims
- 0294US5580378ALightweight cementitious compositions and methods of their production and useFiled 1994·Granted Dec 3, 1996·138 cites·31 claims
- 0392US5725652ALightweight, low water content expanded shale, clay and slate cementitious compositions and methods of their production and useFiled 1996·Granted Mar 10, 1998·129 cites·40 claims
- 0486US6638355B2Synthetic aggregate and method of producing the sameFiled 2003·Granted Oct 28, 2003·34 cites·23 claims
- 0586US6528547B2Synthetic aggregate and method of producing the sameFiled 2001·Granted Mar 4, 2003·36 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →