Inventor · disambiguated record
William Harvey Sproat
Also filed as: SPROAT WILLIAM H · SPROAT WILLIAM HARVEY
0 granted patents·2 pending applications·0 citations·filing 2005–2008
Top patents by PatentIndex Score
2 records- 0130US2007089637A1Apparatus and method for intermodal conversion of transport vehicles; rail-to-highway and highway-to-railSPROAT WILLIAM H·Filed 2005·Application pending·0 cites
- 0221US2009151596A1Fastload rail carrier for motor vehicles, freight and passengersSPROAT WILLIAM HARVEY·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →