Inventor · disambiguated record
Deems M. Pfaff
Also filed as: PFAFF DEEMS M
5 granted patents·47 citations·filing 1980–2005
79Inventor score
Top patents by PatentIndex Score
5 records- 0180US7037041B1Precast concrete pipe recycling machineROAD PROC RESOURCES INC·Filed 2005·Granted May 2, 2006·7 cites·7 claims
- 0274US7357595B1Pavement removal machineROAD PROC RESOURCES INC·Filed 2005·Granted Apr 15, 2008·14 cites·15 claims
- 0362US7284717B1Recycling machine for precast concrete productsROAD PROC RESOURCES INC·Filed 2005·Granted Oct 23, 2007·6 cites·6 claims
- 0460US7175236B1Hammer for breaking concreteROAD PROC RESOURCES INC·Filed 2005·Granted Feb 13, 2007·6 cites·6 claims
- 0542US4309126AMachine for separating concrete from steelPFAFF DEEMS M·Filed 1980·Granted Jan 5, 1982·14 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →