Inventor · disambiguated record
Peter H. Spragg
Also filed as: SPRAGG PETER · SPRAGG PETER H
3 granted patents·75 citations·filing 1996–1999
73Inventor score
Files withHITACHI KOKI KK1
Top patents by PatentIndex Score
3 records- 0181US5902528AMethod of making an article from a lightweight cementitious compositionFiled 1997·Granted May 11, 1999·44 cites·30 claims
- 0274US6358575B1Method of making an article from a lightweight cementitious composition and a decorative article made therefromFiled 1999·Granted Mar 19, 2002·26 cites·19 claims
- 0328US5762598ASimulation program for centrifugation using a fixed-angle rotorHITACHI KOKI KK·Filed 1996·Granted Jun 9, 1998·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →