Inventor · disambiguated record

Spencer H. Guptill

Also filed as: GUPTILL SPENCER H

2 granted patents·14 citations·filing 1992–2001

57Inventor score

Technology areasB62D Y10S

Files withTORRINGTON CO2

Top patents by PatentIndex Score

2 records

0140US5336013ASeparable connecting device for steering columnTORRINGTON CO·Filed 1992·Granted Aug 9, 1994·10 cites·14 claims
0228US6623363B2Universal joint yoke and method of making sameTORRINGTON CO·Filed 2001·Granted Sep 23, 2003·4 cites·11 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →